My best friend’s girl

From Apparently Photoshop is now too easy to use

Tank (Cook) faces the ultimate test of friendship when his best friend hires him to take his ex-girlfriend (Hudson) out on a lousy date in order to make her realize how great her former boyfriend is.

* My Best Friend’s Girl (1983 film), directed by Bertrand Blier
* My Best Friend’s Girl (2008 film)
* “My Best Friend’s Girl”, a song by The Cars on their eponymous debut album