Left, right, or center? See what political parties stars like Britney Spears, Meryl Streep and Beyonce support
Reese Witherspoon (Democrat)
The Oscar winner, who has donated money to Obama's campaign, revealed that she and her How Do You Know? costar Paul Rudd found themselves star struck during a White House visit. "Obama came out and he turned to Paul and said, 'I loved you in I Love You Man.' I grabbed Paul and was like, 'Are you freaking out right now?' He's like, 'I'm freaking out!'" Witherspoon recalled.