Pop QuizKristen vs. Bella: Who's Who?
In honor of her 20th birthday on April 9, see if you can tell the difference between the actress and her Twilight alter ego!
Published: Tuesday April 06, 2010 06:00 AM EDT By: Janet Mock
More from PEOPLE
- Miss Missouri Makes History as First Openly Gay Titleholder
- Read the Cover Story: Matthew McConaughey: Love, Family & What I've Learned
- 2 Fatalities in Deadly California Wildfire, Gov. Brown Declares State of Emergency
- FROM EW: George Lucas Museum Abandons Chicago Plan, Heads Back to California
- Emma Stone Reveals What Happened When She Played Tennis against Billie Jean King