Katy Perry "Last Friday Night" Song

"Last Friday Night (T.G.I.F.)" is a song by American recording artist Katy Perry. The song was written by Perry, Dr. Luke, Max Martin and Bonnie McKee, and was produced by Dr. Luke and Max Martin. It is the fifth single from Perry's third studio album, Teenage Dream by Capitol. "Last Friday Night (T.G.I.F.)" peaked at number 4 on the US Billboard Hot 100, in its fourth week on the chart, and