Christina Aguilera and Katy Perry will perform at the MTV Movie Awards, scheduoled to take place June 6th in Los Angeles, California. Perry will perform her latest single, "California Gurls" live for the first time anywhere. Aguilera will perform her single, "Not Myself Tonight". The list of presenters for the ceremony includes Steve Carell, Tom Cruise, Cameron Diaz, Jessica Biel, and many others. The ceremony will be hosted by "Parks and Recreation" star Aziz Ansari.