Fall Out Boy star Pete Wentz has had his friend's face tattooed on his arm after losing a bet.

The bassist had a “gentlemen's bet” with the lead singer of Cobra Starship, Gabe Saporta, but ended up losing and having to undergo the forfeit.

The terrible tattoo features the words "Gabey baby made me go bad” in homage to the Cobra Starship song 'Good Girls Go Bad'.

Saporta posted an image of the tattoo on his Twitter page as below. Nasty.

(by Scott Colothan)