Watch Rob Gronkowski get his groove on at a Jennifer Lopez concert

rob gronkowski jennifer lopez video

Rob Gronkowski was at a Jennifer Lopez concert the other day (yes, really) and Gronk being Gronk he busted out some dance moves to “Jenny from the Block.” Check out the priceless video.

It was nice of TMZ to put an arrow on Gronk because otherwise we never would have been able to pick out the giant guy towering over the rest of the crowd breaking out his finely tuned frat boy dance moves.

Related: Rob Gronkowski bro’d out hard on ‘Whose Line Is It Anyway?’ Told a bunch of boob jokes

Taylor Swift is so jealous…

Taylor Swift dancing 10

Taylor Swift dancing 3

Related: Taylor Swift and Jennifer Lopez performed an odd, yet sexy duet