Trivia: A handful of actresses carry such a wellspring of inner grace and presence that they appear destined for celebrity from birth. Natalie Wood had it, as did Elizabeth Taylor and Grace Kelly; many would doubtless place Kate Winslet among their ranks. A tender 11 when she commenced her formal dramatic training, 19 when she debuted cinematically, and 20 when she received her first Best Supporting Actress Oscar nomination, Winslet never "ascended" to stardom; she became a star overnight. The possessor of an hourglass-figured, full-lipped beauty that lends itself effortlessly to costume dramas, Winslet was roundly hailed by the press for standing in stark, proud contrast to her more conventional Hollywood peers. Born on October 5, 1975, and raised in Reading, England, as the daughter of stage actors and the granddaughter of a repertory theater manager, Winslet inherited the "drama bug" from her folks. After training exhaustively as a child and securing professional representation she went on the air as a spokesgirl for a popular British cereal, and later attended a performing-arts secondary school. Following an early graduation in 1991 (prior to the age of 16), Winslet launched her regional stage career, highlighted by roles in adaptations of The Secret Diary of Adrian Mole and Peter Pan. It would be difficult to imagine a more auspicious film bow than the role of Juliet Hulme in Peter Jackson's Heavenly Creatures -- or a more difficult one. This characterization -- that of an extroverted adolescent who constructs an incestuously exclusive fantasy world with her best friend (Melanie Lynskey) -- put Winslet on the map, and opened the door for follow-ups in international megahits such as Ang Lee's Sense and Sensibility (1995), as the willful, passionate Marianne; and James Cameron's Titanic (1997), as the object of Leonardo Di Caprio's affections, Rose DeWitt Bukater. She received dual Oscar nominations for those roles, but, surprisingly, failed to net either one.Meanwhile, Winslet concurrently shied away from the high gloss of Cameron and unveiled her stage origins, traveling the arthouse circuit with such productions as Michael Winterbottom's Jude (1996), as Sue Bridehead; and Kenneth Branagh's disappointing, overbaked, four-hour Hamlet (1996), as Ophelia. Hideous Kinky embodied a turn on a much smaller scale. Directed by Scottish helmer Gillies MacKinnon (and scripted by his brother, Billy), the film casts Winslet as a freewheeling young hippie who takes her children to Morocco in order to pursue spiritual enlightenment. Beyond the positive reviews gleaned by the film and the praise that critics lavished onto Winslet's performance, one of the most alluring sidelights happened off camera, when Winslet dated and then married James Threapleton, the third assistant director on the MacKinnon film. The couple divorced in 2001.During 1999 and 2000, Winslet dove into two roles that required her to cut loose and break free of all inhibitions. First, she played another young woman in search of spiritual enlightenment, this time in Jane Campion's Holy Smoke. Starring as an Australian girl who joins a cult on a visit to India, and is then "deprogrammed" by Harvey Keitel, Winslet's role pushed her beyond the limits of propriety and embarrassment (one scene has her standing naked and urinating in front of Keitel). Unfortunately, one or two brave performances did not an unequivocal masterpiece make; the picture sharply divided critics, falling far short of the praise heaped onto Campion's The Piano six years earlier. Even gutsier (though more successful on a dramatic level) was Winslet's turn as a laundress who delivers the Marquis de Sade's manuscripts to the outside world in Phil Kaufman's Quills. Winslet reentered the Oscar limelight with yet another Academy-nommed performance as a youthful Iris Murdoch in director Richard Eyre's Iris, but the gold statuette eluded her a third time when Jennifer Connelly netted it for A Beautiful Mind. In early 2003, she hit a low point as Bitsey Bloom, opposite Kevin Spacey in The Life of David Gale. Based on the experience of a University of Texas professor -- an avid anti-death-penalty activist faced with execution after a false conviction -- Winslet portrayed the reporter who broke the story in a desperate attempt to discover the truth behind the mysterious and brutal crime for which Gale was convicted. As scripted by Charles Randolph and directed by Alan Parker, the picture opened and closed almost simultaneously, to devastating, brutal reviews. Winslet fared better in 2004, as the love interest opposite Jim Carrey in Michel Gondry's Eternal Sunshine of the Spotless Mind. This humorous and poignant mindbender, with a tender romance at its core, scored on all fronts, as did Winslet's performance, earning her Academy Award and Golden Globe nominations. She followed it up with a return to period film in Finding Neverland (2005), a movie about Victorian author J.M. Barrie, played by Johnny Depp. Playing the inspiration for the character of Wendy in the beloved novel Peter Pan seemed only natural for the charming actress, who had long since proven herself a similarly charismatic onscreen force. The next year, 2006, found Winslet in a quintet of back-to-back projects. In the CG-animated Flushed Away -- from Aardman and Dreamworks -- she voiced Rita, a scavenging sewer rat who helps Hugh Jackman's Roddy escape from the city of Ratropolis and return to his luxurious Kensington origins. That year, she also headlined the political drama All the King's Men, opposite Sean Penn. Written and directed by Schindler's List's Steven Zaillian, the picture cast Winslet as Jude Law's childhood sweetheart; while overflowing with talent, the long-gestating remake was a major misfire with critics and audiences. Perhaps more fortuitously, Winslet joined the cast of Todd Field's Little Children, an ensemble comedy drama about fear and loathing in an upper-class suburb in New England. The film would net her her fifth Oscar nomination, this time for Best Actress. More financially successful was her involvement in Nancy Meyers' romantic comedy Holiday, as Iris, a British woman who temporarily "swaps homes," as part of a vacation ploy, with Cameron Diaz's Amanda, and has an affair with Jack Black. Meanwhile, Winslet and Johnny Depp reunited for the first occasion since Finding Neverland as narrators of the IMAX documentary Deep Sea 3D (2006), filmmaker Howard Hall's lavish exploration of the aquatic depths, designed for young viewers.After taking some time off in 2007, Winslet returned in 2008 with a pair of award-winning performances. Playing opposite her Titanic co-star Leonardo DiCaprio in Revolutionary Road earned her Best Actress nominations from both the Screen Actors Guild and the Hollywood Foreign Press, as well as a healthy number of year-end critics awards. But it was her work in Stephen Daldry's adaptation of The Reader that provided her with the sixth Academy nomination of her career, as well as Best Supporting Actress nods from the Screen Actors Guild and the Golden Globes. The Hollywood Foreign Press made history that year selecting her the winner in both the Best Actress in a drama and the Best Supporting Actress categories at that year's Golden Globes.In 2011, Winslet would win an Emmy, Golden Globe, and Screen Actors Guild award for her performance in HBO's 5-part miniseries Mildred Pierce, and take on a lead role in Contagion, a disaster film directed by Steven Soderbergh. In 2013, she starred in Labor Day and joined the Divergent film series, returning for the film's sequel, Insurgent, in 2015. She also starred in Steve Jobs, and earned her seventh Oscar nomination.

Trivia: Although he had almost no prior acting experience, Mekhi Phifer made a highly auspicious screen debut as Strike, a 19-year-old petty drug dealer in Spike Lee's gritty urban drama Clockers (1995). A veteran of the Harlem streets, Phifer got his break when he attended an open casting call with only photo booth pictures of himself to give to interviewers. Displaying a rare charisma and intensity that was perfect for the role of Lee's ambitious protagonist, the novice actor beat the considerable odds against him and out-acted nearly 1,000 other applicants for the part. Following the success surrounding his Clockers debut, Phifer appeared in The Tuskegee Airmen, a powerful drama starring Laurence Fishburne that first aired on the HBO cable network. In 1997, Phifer made another strong impression playing the volatile but good-hearted Lem in George Tillman Jr.'s comedy drama Soul Food. The following year, he took part in the rage of teen horror films as one of the stars of I Still Know What You Did Last Summer and further established himself as one of Hollywood's more photogenic up-and-comers by starring alongside Julia Stiles and Josh Hartnett in O (2000), a loose adaptation of Shakespeare's Othello that saw Phifer as a high-school basketball star betrayed by his jealous best friend.Though a well-known performer, Phifer didn't have a bona fide hit until 2002 when he played Future alongside hip-hop star Eminem in the urban drama 8 Mile. That same year, Phifer found success on the small screen as well, joining the cast of NBC's long-running hit medical series ER. Phifer played the role of Dr. Greg Pratt for six seasons before exiting the show at the beginning of season 15 in 2008. Phifer continued to stick with television work after leaving the series, first joining the cast of Fox's crime-drama Lie to Me as an FBI agent, and then playing a CIA agent on the fourth season of the BBC's Torchwood.

Trivia: Best known as troubled high-schooler Amy Juergens on the TV series The Secret Life of the American Teenager, Shailene Woodley began her career as a child model in her native California. Within a few years, she was making appearances on episodes of popular TV shows like Crossing Jordan and Without a Trace, soon landing a recurring role on the night-time soap The O.C. in 2003. The 14 year-old found subsequent success starring in the TV movies Felicity: An American Girl Adventure and Final Approach, before she was cast on Secret Life in 2008. Woodley moved to the big screen in a big way, starring as George Clooney's troubled daughter in 2011's The Descendants and garnering an Independent Spirit Award for Best Supporting Actress in the process.

Trivia: Moved around frequently as a child due to his father's career in nuclear power; lived in Delaware, Pennsylvania, New Jersey and Florida. Planned on being a sports broadcaster after high school. Made his big-screen debut in Rabbit Hole (2010), nabbing the role before he had graduated from college. Played the part of Willard Hewitt in his high-school production of Footloose; went on to portray the same character in the 2011 film remake.

Trivia: Named after a character in the 1966 TV series of Tarzan. Made his TV debut in All Saints in 2008. Stepped in, with 24 hours' notice, to play the role of Andrey in Cry Havoc!'s production of Chekhov's Three Sisters in 2010. Breakthrough role was in 2010, as Varros in Spartacus: Blood and Sand. Cast as Jack McClane, the son of Bruce Willis's character, in A Good Day to Die Hard (2013), following a global, months-long casting search. Took Russian language classes before filming A Good Day to Die Hard, set in Russia.

Trivia: Father is a celebrated fashion photographer and his mother an opera director. He and his two siblings were featured in their father's 1997 photography book Camera Ready: How to Shoot Your Kids. At 9, performed in The Nutcracker with the School of American Ballet. Spent seven summers at Stagedoor Manor, a performing-arts camp for young people in the Catskills. Is a songwriter, plays piano and produces house music.

Trivia: Decided to put off becoming an actor at age 18, telling Variety: "I needed to be a bit more grounded and to have more to draw from." Earned a degree in philosophy from the University of Nottingham. Before he graduated from the Bristol Old Vic Theatre School, he won a small part in the 2010 Woody Allen comedy You Will Meet a Tall Dark Stranger. Drew on his past boxing experience for his action-heavy role in the vampire thriller Underworld: Awakening. After a lengthy auditioning process, was cast as Ryan Phillippe's replacement for the titular lead on the CBS drama Golden Boy.