Nominations are in for the 2013 Teen Choice Awards. Slated to air in August, this year's ceremony will recognize Justin Timberlake, Beyonce, Trey Songz, Miguel and Alicia Keys for their contributions to music. Fresh off "The 20/20 Experience," with hits like "Suit & Tie" and "Mirrors," Justin Timberlake has been nominated for Choice Male Artist. He will face off with Justin Bieber, "American Idol" winner Phillip Phillips, Pitbull and Bruno Mars in that category.
The Billboard Music Award line up continues to grow. Joining a previously confirmed line up that includes Nicki Minaj and Chris Brown, Kelly Rowland, Cee Lo Green, Celine Dion and Shania Twain are set to present.