Rob Gronkowski busts a move at Jennifer Lopez concert
JUN 25, 2014 9:30a ET
Thanks to the power of the Internet and TMZ, now we can all be witnesses to the awesome spectacle. It's not hard to miss Gronk in a crowd but TMZ assists in the video with an arrow. The song, for those of you uninitiated with J-Lo's discography, is her 2002 hit "Jenny from the Block."
Somehow "Teen Mom" is onto about five seasons now and yet we're still waiting for a Gronk reality show.