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

Katy Perry has had huge success with the singles from her album "Teenage Dream"; "California Gurls", "Teenage Dream", "Firework" and "E.T. (Futuristic Lover)" have all reached No. 1 stateside and attained top 5 positions in the UK. Now she is ready to release the 5th single "Last Friday Night (T.G.I.F.)", a Dr. Luke produced number with a fantastic video with cameos courtesy of Glee's Darren Criss (Blaine) and Kevin McHale (Artie) and none other than youtube sensation Rebecca Black! This is a future hit guys! Enjoy!