The little YouTube sensations Sophia Grace and Rosie whose singing videos hit the net and the Ellen DeGeneres show got a rare and special chance to meet their favorite celebrities on the red carpet at the Grammys. Sophia Grace and Rosie, who performed Nicki Minaj's Superbass on a YouTube video and on Ellen, were sent to the Grammys as red carpet correspondents.

The two girls from Essex, England recount their experience on Ellen: