October 23, 2008 5:44 pm US Weekly Hot in Hollywood Party Vanessa Hudgens and Ashley Tisdale congratulate Zac Efron on his Star of the Year award. Plus, see what other “Hot” stars attended, including some of your favorite “Gossip Girl” cast! US & World Videos 8:39 Gina Rodriguez gushes 0ver motherhood with son Charlie 2:22 Scarlett Johansson and Colin Jost have date night at White House Correspondents' dinner 1:37 Pro-Palestinian protesters gather outside White House correspondents' dinner 2:05 How ‘Love Is Blind' made Vanessa Lachey and Nick Lachey's marriage stronger 2:30 ‘Baby Reindeer': Inside Richard Gadd's Netflix phenomenon
