Rumors have circulated that Usher's new single, "OMG," is a rip-off of a Christmas song that appeared in a 2003 episode of "The Simpsons." "OMG" was written by Will.i.am and features a similar beat to the Simpsons tune, and both songs feature repeated use of the phrase "wow, wow, wow." A mash-up of the two songs has been posted on YouTube for comparison's sake, check it out below.
