Megan Fox bared her toned stomach in what looked like another of her stepson Kassius's t-shirts as she and Brian Austin Green headed into the Staples Center to watch the Lakers take home a clutch win over the Hornets in game five of the Western Conference finals last night. It was a packed crowd of fans and celebrities, including Zac Efron, who also arrived in head-to-toe Lakers gear. Jeremy Piven had the hottest seat in the house, sitting next to David Beckham on the court. The Entourage star is prepping to say farewell to the series after this Summer's final season, but he hinted recently that we may see more of his character, Ari Gold, on the big screen. David was deeply focused on the action happening on the court before traveling to England, where he and Victoria are expected to be at Friday's royal wedding. Jon Hamm attended the event solo; however, he'll be surrounded by a flock of ladies when he starts promoting his raunchy bachelorette comedy, Bridesmaids, before the May 13 release.