This Twilight Saga star totally stole our hearts playing everyone's favorite little vampire BFF Alice Cullen. Today, Ashley Greene is celebrating her 23rd birthday! Happy Birthday, Ashley!

Fun Facts About Ashley:
- Ashley will be reuniting with Twilight costar Kellan Lutz in new movie Warrior.
- As a former tumbler on a cheerleading squad, Ashley has a serious daredevil streak! "I had a great cheerleading squad, so I got into tumbling," she spills. "Where they throw you in the air and you do a back flip and they catch you. Looking back, I could have killed myself! We fell a lot!"
- One of Ashley's guilty pleasure snacks are Cheez-Its. Mmm!

Leave your birthday wishes for Ashley below!

Photo: Amanda Schwab/Startraks