Katy Perry – Last Friday Night (T.G.I.F) – VIDEO

The “Last Friday Night (T.G.I.F)” features Katy Perry as a teenaged geek who can’t quite figure out what happened the morning after throwing a wild party in her house while her parents are away.

The mini-movie is full of awesome cameos from Glee’s Darren Criss and Kevin McHale, Kenny G (!!!) Hanson…AND Corey Feldman and Debbie Gibson as Katy’s parents.