Kelly Michelle Lee Osbourne (born 27 October 1984) is a British actress, singer, model, and fashion designer. The daughter of Ozzy and Sharon Osbourne (née Levy), she is known for her appearances on The Osbourneswith her family, for which they won a 2002 Emmy Award for Outstanding Reality Program, as well as on E!'s Fashion Police, where she was a presenter from 2010 to 2015. She has also appeared on Dancing with the Stars, in which she and her professional dance partner Louis van Amstel took third place. She is the voice of Hildy Gloom in the Disney XDanimated series The 7D. She was also a judge on both Australia's Got Talent and Project Runway Junior.
Osbourne was born in Westminster, London. She has an elder sister, Aimee, and a younger brother, Jack. From Ozzy's first marriage, she also has two half-siblings: Jessica Hobbs and Louis John Osbourne. She had an unofficially "adopted" brother, Robert Marcato, whom Sharon and Ozzy took in after Marcato's mother died. Kelly grew up travelling with her father as he went on tour, and lived in more than 20 homes, mostly in the US, as well as in the UK. Her maternal grandfather was Don Arden (Harry Levy), an English music manager. Her mother is of Irishand Jewish descent.

Experience

Osbourne and the rest of her family (without Aimee) chose the vicissitudes of public life with the MTV reality show The Osbournes, which aired from 2002 to 2005. The series chronicled their day-to-day life, portraying a dysfunctional family in which metal music, profanity and other harshness were a daily part of life. Kelly, the middle child, emerged (according to Rolling Stone) as "a wickedly funny, brutally honest, pint-size, potty-mouthed spitfire." The series started when she was seventeen, and ended when she was twenty. Kelly said in an interview for The Osbournes DVD that the crew were only actually supposed to be there for a few weeks but ended up staying for a few months and that the constant cameras focusing on her and her family was stressful. In 2002, during the second season of The Osbournes, Kelly dated The Used lead singer Bert McCracken. The show was filmed in California, where the family has had their residence for several decades. Both she and the Osbourne family were parodied in Channel 4 comedy Bo' Selecta in which the rubber-masked Kelly, played by Leigh Francis, has her own show and is always being censored for swearing with bleeps. After her appearance on the reality show, Osbourne quickly began to be noted for her varied and trendy style among fashion commentators like Steven Cojocaru In 2004, Osbourne launched her own fashion line, Stiletto Killers, with her friend and former sponsor, Ali Barone. Stiletto Killers was a rock-inspired line of tees, knickers, hoodies and sweatpants designed by Osbourne and Barone, emblazoned with cartoonish designs and punk rock phrases. There was also a more sophisticated couture branch, the SK Collection. Stiletto Killers closed in April 2006. Her debut album, Shut Up, was released by Epic Records in 2002 to moderate American sales, but good European sales. The lead single, a cover of Madonna's "Papa Don't Preach", debuted with Houston rock band Pure Rubbish at the 2002 MTV Film Awards. The album, which debuted at No. 1 on Billboard's Heatseekers chart, was met with mixed critical reviews and, by May 2003, Osbourne was dropped from Epic Records. By autumn she was on the Sanctuary label, later recording a duet of "Changes" (a Black Sabbath song) with her father. The duet hit No. 1 on the UK charts and resulted in a reissue of Shut Up, titled Changes. "Changes" was one of a few tracks to have fallen down the charts (from 1–3) whilst selling more copies than the week it reached number 1. Osbourne was the first artist to top all three of the Billboard charts dance surveys in the same week with the "Chris Cox Club Remix" of "One Word". Her second album Sleeping in the Nothing was not without controversy, due to its reportedly heavily altered album cover, in which Osbourne appeared slimmer, despite her previous assertions of being happy with her size.