Amusing Celeb Rivalries

Deadmau5 vs. Skrillex 1 of 11

At the 2012 Grammy Awards, Deadmau5 was a little bitter about losing in several categories to fellow electronica artist Skrillex. Deadmau5 took the red carpet as an opportunity to display Skrillex's cell phone number on his t-shirt for the world to see, along with the words "U mad bro?" Skrillex played along like a good sport, making a joke of the situation.