BOSTON (CBS) – After losing Super Bowl XLVI to the Giants on Sunday evening, many Patriots appeared absolutely miserable while talking with the media.

Wes Welker, who dropped what could have been a game-clinching catch, held back tears as he recalled the moment. Tom Brady sat alone at his locker for the better part of an hour before even moving. Brandon Spikes tweeted about “Suicidal Thoughts.” Bill Belichick was even more terse than usual.

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It was a depressing scene, but amid it all, tight end Rob Gronkowski and left tackle Matt Light were getting ready to party.

In photographs making their way around the Internet, Gronkowski and Light appear on stage during a performance by the group LMFAO.

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Glenn Gronkowski, the tight end’s younger brother who will play football at Kansas State this year, tweeted during the performance, “Legit party rocking with @lmfao right now ahhhhhhhhhhh!!!!!!!”

Gordie Gronkowski also tweeted, “Unbelievable night on stage w @LMFAO. Anytime all the bros are together its a great time! @Chrisgronkowski @DGronko @ggronko @RobGronkowski”

Check out a photo of a shirtless Gronkowski here, via Twitter. The photo of Gronkowski and Light is here, via Deadspin.

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