VIDEO: Ellen Sends British Web Stars Sophia Grace and Rosie to the Grammys

Rosie and Sophia Grace, Ellen DeGeneres Meet the next stars of Hollywood. Ellen DeGeneres enlisted British web sensations Sophia Grace and Rosie, who have previously performed on her show, to work the Grammys red carpet. The young ladies, who became popular after a video of them singing Nicki Minaj's "Super Bass" went viral, had a bubble party with Lady Antebellum and even sang "Moves Like Jagger" to Adam Levine. Check out the uber cuteness below: