Miley Takes Over MTV This Sunday

Miley Cyrus turns 21 this Saturday, and in honor of her milestone birthday, MTV is celebrating by allowing her to call the shots on Sunday from noon till 8:00 p.m.

Beginning with the special 21 Candles: Miley's MTV Moments MTV will look back at her
performances and videos over the years. Next they plan to rerun her documentary Miley: The Movement with additional footage.

Want to be a part of Miley's special moment? Tweet #HappyBirthdayMiley or post Instagram video messages that may appear while she's in control.