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Kelly OSBOURNE VS. Christina AGUILERA
The Brit brought out her claws on E!'s Fashion Police when Aguilera appeared in a tight outfit in October. "She called me fat for years," said the slimmed-down Osbourne. "I was never that fat!"
LEN GOODMAN VS. MAKSIM CHMERKOVSKIY
The Dancing with the Stars
judge blamed the pro for a bad dance routine, citing his 50 years of expertise. Replied Chmerkovskiy: "Maybe it's time to go!"
ZACH GALIFIANAKIS VS. JANUARY JONES
star says Jones was rudely dismissive of him at a party. His reply? "Everybody's going to forget about you in a few years, so f---ing be nice."
VS. BETTY WHITE
The Hot in Cleveland
actress name-checked Lohan as a star she "cannot stand" because she squandered her stellar start in showbiz.
VS. THE KARDASHIANS
The uber-private Dragon Tattoo
actor called out the reality clan to British GQ
for getting paid to behave "like f---ing idiot(s) on television."