Story : Spunky singer-songwriter Katy Perry takes the 'MTV Unplugged' stage armed with jazzy, stripped-down and soulful arrangements of her hit songs. This is a performance not to be missed. 1. "I Kissed a Girl" / 2. "Lost" / 3. "Ur So Gay" / 4. "Thinking of You" / 5. "Hackensack" / 6. "Waking Up in Vegas" / 7. "Brick By Brick"