Survivor vs. Newt Gingrich
Song: "Eye of the Tiger"
Controversy: Survivor band member Frankie Sullivan is one of the handful of artists who have actually brought suit against a politician for using their music. He alleged that Gingrich has been playing the Rocky III theme song, which he co-wrote, at public appearances as far back as 2009. (The group also complained about the McCain-Palin campaign using the same tune in 2008.) At one point during the brouhaha, former Survivor frontman Dave Bickler appeared on The Colbert Report and sang passages from Gingrich's book A Nation Like No Other to the melody of "Eye of the Tiger."
Result: Gingrich insisted he had the right to use the song and initially fought back with several court motions, but, perhaps losing heart when his campaign began to tank, eventually settled.