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Arnold Schwarzenegger and Tim Tebow attend the Los Angeles premiere of Act of Valor at the ArcLight Cinemas in Hollywood; Uggie, the loveable pup from The Artist wins top honors at the first ever Golden Collar Awards; Shepard Fairey, Weird Al Yankovic and Mark Hoppus attend "The Simpsons" 500th Episode Celebration at the Hollywood Roosevelt Hotel—Los Angeles was still popping off after a jam-packed weekend of Grammy parties and we have the details on what went down and who braved another round of events on Monday in this edition of Last Night's Parties! More»
Monday, December 9
Click through for some great insider tips from the \"Swoon\" master herself.