October 23, 2008 7:44 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! Wake Up to Something Good 2:47 NYPD moves in on demonstrators at Columbia University 1:45 NYPD enters Columbia University in riot gear to clear protest 4:28 ‘Apples Never Fall' and ‘Jurassic Park' star Sam Neill reveals his real name 3:21 Katy Perry's surprising regret about cheeseburger Met Gala look 1:01 Biden administration plans to reclassify marijuana as a Schedule III drug