Kelly Osbourne is a British singer-songwriter, actress, television personality, and fashion designer, born Kelly Michelle Lee Osbourne on October 27, 1984, in Westminster, London, to heavy metal musician Ozzy Osbourne and manager Sharon Osbourne.[1][2][3][5][6] She rose to prominence in the early 2000s as a cast member on the MTV reality series *The Osbournes* (2002-2005), which documented her family's chaotic suburban life and won a 2002 Emmy Award for Outstanding Reality Program.[1][2][3] The show's success launched her multifaceted career: she signed with Epic Records, releasing her debut album *Shut Up* in 2002, featuring a UK-charting cover of Madonna's "Papa Don't Preach," followed by *Sleeping in the Nothing* in 2005; she also duetted with her father on the 2003 UK number-one hit "Changes."[1][2][3] Osbourne expanded into television hosting and judging, co-hosting E!'s *Fashion Police* (2010-2015) alongside Joan Rivers, judging *Australia's Got Talent* (2015) and *Project Runway Junior*, and hosting *Project Catwalk* seasons two and three.[1][2] She placed third on *Dancing with the Stars* and voiced Hildy Gloom in Disney XD's *The 7D* (2014-2016).[1][2][5] Acting credits include Deborah Tynan in *Life as We Know It* (2004-2005) and a cameo in *Austin Powers in Goldmember* (2002).[5] Recent appearances include competing as "Ladybug" on *The Masked Singer* (2019) and joining her father and brother on *Ozzy & Jack's World Detour* (2018).[2] Following Ozzy Osbourne's passing, her duet "Changes" re-entered the UK Singles Downloads Chart at number 8 in July 2025, underscoring her enduring family legacy.[2] Osbourne has publicly discussed her battles with addiction, epilepsy, and Lyme disease.[1]