The "Super Bass" girls are back -- and this time, the little Nicki Minaj fans are meeting even more superstar celebs!
YouTube stars Sophia Grace Brownlee and her cousin Rosie went viral after a video of them singing Minaj's hit the Internet. The girls soon found themselves on The Ellen DeGeneres Show, where they got to meet and sing with Minaj herself.
Being the smart businesswoman she is, Ellen signed Sophia and Rosie to her record label ElevenEleven -- and then sent them to cover the red carpet for her this weekend at the American Music Awards!
Check out the two cuties interviewing Lady Antebellum, Lil Jon and Jennifer Hudson, plus see them absolutely freak out when they finally meet idol Katy Perry.
