Waking Up in Rio-Live

Original Release Date: January 29, 2012

Part of Me

Original Release Date: February 13, 2012

Teenage Dream

Original Release Date: August 24, 2010

MTV Unplugged

Original Release Date: November 17, 2009

5 Hits

Original Release Date: September 29, 2009

Waking Up in Vegas

Original Release Date: 2009

Hot N Cold

Original Release Date: November 24, 2008

One of the Boys

Original Release Date: November 14, 2008

Katy Hudson

Original Release Date: October 23, 2001