Trivia: Though he's had a very successful career as a television actor, tall, black-haired, and youthful-looking Scott Baio might be best remembered for dating seemingly every hot, blonde starlet to enter Hollywood. He made his first television appearance as a teen in 1976. He became a regular on the nostalgic sitcom Happy Days in 1977, playing the role of Fonzie's tough little cousin, Chachi, and became a favorite with many preteen girls. Later, he and fellow Happy Days cohort, Erin Moran, starred in the short-lived spin-off series Joanie Loves Chachi (1982-1983). When that failed, the two returned to their original series and remained with it through its demise in 1984. Baio was then cast in the lead of a new sitcom, Charles in Charge, as a conscientious young man who earns money for college by playing nanny to two lively teenage girls and their younger brother. The show ended in 1990, and the following year, Baio headlined another short-lived sitcom as the janitor/love interest on Baby Talk. In 1993, he played his first dramatic role in a series when he was cast opposite Dick Van Dyke in Diagnosis Murder. In the fall of 1997, Baio again returned to sitcom work with the Fox series Rewind in which he plays a marketing executive with a sense of déjà vu that leads him to return to his adolescent years during the '70s. Baio's movie work has been more sporadic. He made his first feature-film appearance as Bugsy in Bugsy Malone (1976). Most of his subsequent film work has been in such low-budget efforts as Skatetown (1979), Zapped (1982), and I Love New York (1988).In 2005, Baio took a recurring role on the cult hit Arrested Development, as lawyer Bob Loblaw. His deadpan delivery was a hit with audiences, as was the subtle in-joke of his appearing with fellow 80's teen star Jason Bateman. In 2007, Baio capitalized on his laundry list of hot and famous ex girlfriends with his own reality show, Scott Baio is 45 And Single. The series followed him as he faced up to his playboy past, working with a life coach to face up to his fear of marriage with the goal of proposing to his long-term girlfriend. The show was popular enough to create a follow-up series, Scott Baio is 46 and Pregnant.

Trivia: Started acting at age 4. Studied at the Lee Strasberg Institute in Los Angeles. Wrote, directed and starred in the short film A Mi Amor, Mi Dulce (2003). At age 29, she portrayed a middle-aged woman for her role as a former housekeeper in Meet the Fockers (2004). Has does extensive voice-over work, including providing the voice of the lead character in the cartoon El Tigre: The Adventures of Manny Rivera. Has appeared in stage productions of Kindertransport, Club Soda and The Vagina Monologues. Wrote and performed in a one-woman play called Patriotic Bitch.

Trivia: Had to wear fake teeth for awhile when filming One Tree Hill because his two front teeth were coming in, and the character he portrays, Jamie, is younger than he is---too young to be missing his teeth. Got money for his college fund thanks to a swear jar on the set of One Tree Hill---other cast members had to pay him $20 every time they cursed in front of him. Like his One Tree Hill character, he also loves sports, but while Jamie's favorite is basketball, his is tennis.