Getty Images Rapper and actor Common poses with Usher Getty Images Kelly Rowland Getty Images Jordin Sparks and Jason Derulo Prev NextSee what stars including Jennifer Lopez, Taylor Swift and Ariana Grande are wearing to MTV???s annual celebration of music videos 1 of 22Nicki MinajMORE PHOTOSMore Galleries42 Summer Movies on Our Radar: From ???Avengers,??? ???Jurassic World??? to ???Magic Mike XX