If you want a good star sighting, Staples center is the place to be, and last night's Knicks-Lakers game was packed with celebrity sports fans. The nail-biter of a game made for lots of animated faces but ultimately smiles when the Lakers prevailed. David Beckham sat next to David Arquette, while Leonardo DiCaprio looked a little worried as he stayed fixated on the court. Gwen Stefani and Gavin Rossdale cracked occasional smiles from the front row. Zac Efron and Vanessa Hudgens were the most energetic as they rooted their team on and cuddled up on their sporty date night.