Parties! The style, stars and scoop from Hollywood's hottest events

"No slime!" declared Rihanna who paired an H&M top with Stella McCartney pants to create one of the most talked about ensembles at the 2008 Kids Choice Awards. "I keep working at it as I want it to be perfect," she has said of her enviable booty. "It makes my clothes look good – and guys like it!"