Hillary Clinton Birthday Celebration; See Who Was There

Hillary Clinton turned 68 today, and despite her busy schedule, she made time to let loose.

The Democratic presidential front-runner celebrated her big day hosting a star-studded bash in New York City on Sunday night -- on the eve of her birthday.

John Legend and Demi Lovato were among the performers at Hillary’s birthday/fundraiser event. 

Many entertainment A-listers also took to Twitter to give the former secretary of state a happy birthday.

Singer Katy Perry surprised Hillary with a birthday gift at a campaign rally in Iowa.

Here are more pics;