Early life
Hart was born in Smithtown, New York, on Long Island, to Paula and William Hart, and grew up in Sayville, New York. Her stepfather (since 1994) is television executive Leslie Gilliams, and her stepmother is Lisa Hart. Hart was named after the Allman Brothers song "Melissa", while her middle name, Joan, came from her maternal grandmother. Hart chose Catherine as her confirmation name when she was in eighth grade.
Hart has three sisters, three half-sisters and one brother, all younger than she is. Her oldest sister, Trisha Hart, has worked as a producer. Sisters Elizabeth and Emily, brother Brian, and half-sister Alexandra Hart-Gilliams have all acted. Her two youngest half-sisters are not in show business.
Career
Hart's career began early on. When she was three years old, she made her first television commercial for a bathtub toy called 'Splashy'. From then on, she appeared regularly in commercials, making 25 of them before the age of five. Other early television work included a small role in the miniseries Kane & Abel in 1985, a guest-starring role in an episode of The Equalizer in 1986, and a starring role alongside Katherine Helmond in the Emmy Award-winning TV movie Christmas Snow, also in 1986.
In 1989, she auditioned for a Broadway production of The Crucible starring Martin Sheen, becoming an understudy to three of the young girls in the play. This paved the way for her to land the title role in the TV show Clarissa Explains It All. The Nickelodeon series, a comedy about a teen girl in everyday situations, became a big hit during its four-year run. The show made her a household name among American teenagers and brought her four consecutive Young Artist Award nominations, of which she won three.
Hart also recorded two albums as Clarissa, This is What 'Na Na' Means and a recording of Peter and the Wolf (Sony Classical SK 64079). The former, a rock/pop album in the style of a garage band, was mostly a novelty product and did not receive much attention from critics or the public. The latter album won a Parents' Choice award.
After the television series was canceled, Hart attended New York University. She did not complete her degree, however, since she soon resumed her acting career when she got the lead role for the 1995 TV movie Sabrina, the Teenage Witch. This was followed by the television series of the same name which lasted seven seasons. In between, she also guest-starred on the series Touched by an Angel and starred in several TV movies.
In 1998, Hart landed a small part in the movie Can't Hardly Wait, and then started filming Next to You, starring alongside Adrian Grenier. Hart asked friend Britney Spears to do a remix of her song "(You Drive Me) Crazy" and add it to the movie's soundtrack. To capitalize on the song's success as a top-ten hit, the title of the movie was changed to Drive Me Crazy and Hart joined Spears in the music video for that song. Around the same time Spears also did a guest role, playing herself, on an episode of Sabrina.
Hart appeared in lingerie in a series of photographs and accompanying article featured in the October 1999 issue of the men's magazine Maxim.
Hart continued her acting career in the 2000s. Her work included the film Rent Control, which was produced in 2002 and later aired in 2005 on the ABC Family cable network. Hart continued her role on Sabrina the Teenage Witch, which filmed through 2003, and also performed several voice-over roles for animation.
In 2005, Hart directed her first movie, a 15-minute live-action short called Mute, starring her sister Emily. Hart had already gained experience directing several episodes of her Sabrina the Teenage Witch television series.
Hart appeared in Sky One's The Race; her signed racing suit has been auctioned off on eBay for charity.
Family
On July 19, 2003, Hart married musician Mark Wilkerson, a member of the band Course of Nature. The preparations for the ceremony, which took place in Florence, Italy, were documented in a TV miniseries titled Tying the Knot, produced by Hart's production company, Hartbreak Films.
Hart and Wilkerson have a son, Mason Walter Wilkerson, who was born on January 11, 2006.
