It's Over: The Biggest Celebrity Breakups of 2014

Britney Spears and David Lucado's split wasn't without its controversy; the singer announced the breakup with a cryptic tweet in August, writing, "Ahhh the single life!" Days later, during one of her Piece of Me concerts, Britney addressed rumors that David was unfaithful, telling the crowd, "So I know you know my boyfriend cheated on me," adding, "But the best thing about being cheated on is I get to go on more first dates." Britney is currently dating TV producer Charlie Ebersol.