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"I Do Not Hook Up" is a song by American singer Kelly Clarkson. It serves as the second single from her fourth album All I Ever Wanted. The song, in addition to another track on the album ("Long Shot"), was recorded by Katy Perry for her unreleased album (A) Katy Perry (previously just called "Hook Up"). The song was written by Greg Wells, Katy Perry, Kara DioGuardi and produced by Howard Benson. The song was used for a commercial for the Lifetime television series, Drop Dead Diva.