July 15, 2013 7:30 PM
After Karmin's AH-mazing show on Jimmy Kimmel Live last week, fans can't get Acapella out of our heads and now there is a video for all to view. The duo dance through colorful quarters as they lay around on a luxury car, take out the trash, and eat dollar sign-branded toast, which looks even tastier than money sandwiches! Oh, to be Taylor Swift and have special friends! The country-crooner hit the stage in New Jersey on Saturday for her Red Tour concert, and was joined onstage by none other than Fall Out Boy's Patrick Stump! The two performed the band's latest single My Songs Know What You Did in the Dark (Light 'Em Up) together, while Swifty put on her best rock ?n? roll self! Rihanna decided at the last minute to go to London to perform a quick duet of Run This Town with her boy Jay at the Wireless Festival on Sunday.