Miley Cyrus Celebrates 22nd Birthday With Boyfriend Patrick Schwarzenegger, Giant Piz
 

Miley Cyrus Celebrates 22nd Birthday With Boyfriend Patrick Schwarzenegger, Giant Pizza Birthday Cake
Miley Cyrus celebrated her 22nd birthday in Los Angeles on Saturday, **v. 22, in typically crazy style -- get the details!This article originally appeared on Usmagazine.com: Miley Cyrus Celebrates 22nd Birthday With Boyfriend Patrick Schwarzenegger, Giant Pizza Birthday Cake