Kelly Osbourne called Christina Aguilera 'a fat bitch' on E!'s Fashion Police.
Kelly Osbourne, who has never been a fan of singer Christina Aguilera, has taken the feud to a new level on E!'s Fashion Police.
'Maybe she is just becoming the fat bitch she was born to be. I don't know. She was a c**t to me. And she bought my house!' expostulated Kelly.
'She called me fat for so many f#^king years,' Osbourne continued, 'so you know what? F^@k you! You're fat too.'
Kelly is the daughter of Black Sabbath rock singer Ozzy and Sharon Osbourne. She and Aguilera have famously feuded for years.
Kelly is known for verbally attacking other celebs. Kelly has publicly berated celebrity blogger Perez Hilton and her ex-boyfriend Luke Worrall.