The cutest British rappers you’ll see are back for one last hurrah … and they’re performing original material!

Best known for their YouTube rendition of[lastfm link_type="artist_info"] Nicki Minaj’s[/lastfm] “Super Bass,” Ellen DeGeneres favorites Sophia Grace Brownlee, 8, and her cousin Rosie McClelland, 5, took to the show “Ellen” today with a new performance — an original song to thank Ellen for sending them on a trip to Disneyland!