Held at the La Caja Magica, the "Hannah Montana" actress cutened up the red carpet in a blue frock as she made her grand entrance ahead of the evening festivities for presenter duties.
Meanwhile, performers gracing the stage during the annual ceremony include B.o.B., Miley Cyrus, Rihanna, Katy Perry, Ke$ha, Shakira and Linkin Park, among many others.
For those interested in checking out the action, the two-hour show premieres 9PM ET/PT tonight (November 7) on MTV2.
