Prince, Bruno Mars and Miguel have already been slated to perform at the 2013 Billboard Music Awards. However, the lineup just got bigger with the addition of Pitbull and Macklemore & Ryan Lewis.

Other artists scheduled to perform include Christina Aguilera, Selena Gomez and the Band Perry. Prince will also be awarded with the Billboard Icon Award for his contributions to the music industry.

The 2013 Billboard Music Awards will be broadcasted May 19 on ABC at 8 p.m.

Watch Macklemore & Ryan Lewis' 'Can't Hold Us' Video