The stars came out to walk the red carpet at Us Weekly’s annual Hot In Hollywood party last night. Hayden Panettiere, Pia Toscano, Lauren Conrad, and Joe Jonas were a few of the stars on the red carpet for the party.Each of the stars had a different answer for what they thought it means to be "Hot in Hollywood." Brooke Burke said that to her it means "To be current, to be fashionable, and to be fun." Playboy model and "Celebrity Apprentice" contestant Hope Dworaczyk said it meant being "stylish and confident." Jessica Simpson was honored at the event as "Style Icon of the Year," but seemed a little confused as to why she received the title. "Style icon of the year means a lot to me," Simpson said. "I don't know why I got this, but I'm happy and I want to make everyone feel beautiful in what they wear." (ETonline.com)