Election 2012: Celebrities react, share photos of themselves with Obama
After Barack Obama was re-elected president, stars such as Ian Somerhalder, Zachary Quinto, Pittbull and MC Hammer reacted on Twitter and several of them even posted past photos of themselves with the U.S. leader.
You can also check out photos of the stars showing their "I Voted" stickers and other Tweets related to the election.
Some celebrities have opted to keep a lower social media profile on election day, although they have voiced support for a candidate or political party in the past. Find out which stars supported President Barack Obama and his Democratic Party and which are Republican and wanted Mitt Romney to win the election.