Ashley Greene had an early birthday party in Las Vegas on Saturday night. She turns 24 today, but took advantage of the weekend to meet up with friends at Pure. Ashley's boyfriend, Joe Jonas, was there for the candy-themed bash, where Ashley showed off the Chanel bracelet he gave her. She's on hiatus from filming Breaking Dawn, as is her costar Kristen Stewart, who just returned to California sporting a headline-making wrist spint. Ashley's not the only Twilight star to celebrate a February birthday, since Taylor Lautner turned 19 earlier this month.