What's Your Favorite Music Video Off Of Teenage Dream?

Katy Perry's second album Teenage Dream has been anything but a nightmare for the 27-year-old singer. The album has broken a number of records which includes being one of three albums to have six or more top-five singles from one album on Billboard Hot 100 chart. It also scored 5 number ones, making her the second artist in the Billboard chart's 53 year history to amass five number-one singles from one album after Michael Jackson achieved the feat with his album Bad, also making her the first female in history to achieve this milestone.

The video's for her singles are just as amazing as the songs themselves! It's hard to pick just one, but what is your favorite video off of Teenage Dream?