Katy Perry & Robert Pattinson Do Flirty, Tipsy Karaoke

We don't know if Katy Perry and Robert Pattinson even remember the night they got sloppy and sang karaoke -- but after seeing this video, you'll never forget it. This newly leaked YouTube video is reportedly from 2008. Check it out:

Source: http://www.ivillage.com/video-katy-perry-robert-pattinson-do-flirty-drunken-karaoke/1-a-550997?dst=iv%3AiVillage%3Avideo-katy-perry-robert-pattinson-do-flirty-drunken-karaoke-550997

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