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"Maybe she is just becoming the fat b---- she was born to be. I don't know. She was a c--- to me. And she bought my house!" Osbourne ranted. Rowr.
"She called me fat for so many f------ years, so you know what? F--- you! You're fat too."
The feud started in 2003, when young Kelly Osbourne said that she wanted to "f------ stab" herself after listening to Aguilera's Christmas album on her MTV reality show 'The Osbournes.' Aguilera, in turn, quipped "Oh Lord, I didn't realize it was still Halloween," when the Prince of Darkness's daughter took the stage at the MTV Europe Music Awards. The two have been volleying barbs back and forth ever since.
Almost a decade later, Kelly Osbourne has dropped her darkly fashions, along with quite a few pounds. Meanwhile, Christina Aguilera's split pregnancy and emotional split from her husband has caused her to reportedly "numb herself with booze and food," lose her confidence along with her formerly slim physique.
Girls, girls, girls! Can't you work it out? Wait, that's a great idea. Maybe the two should put the tiff on the back burner and become gym buddies?
Watch Christina Aguilera's video 'But I Am a Good Girl'