Rob Gronkowski, Johnny Manziel Party With Bikini-Clad Girls (Photos)

The NFL’s two biggest bros joined forces Saturday afternoon in the bro capital of the world.

New England Patriots tight end Rob Gronkowski and Cleveland Browns rookie quarterback Johnny Manziel were spotted partying together in Las Vegas this weekend. It appears the Patriots gave Gronkowski Memorial Day weekend (or Bromorial Day weekend) off to rest his ailing knee.

[tweet https://twitter.com/PatriotsSB49/status/470387165701357568 align=center]

[tweet https://twitter.com/steakNstiffarms/statuses/470367825769816064 align=center%5D

[tweet https://twitter.com/JManziel2/statuses/470436814386659328 align=center%5D

Johnny Football was in Vegas to watch UFC 173 from ringside seats.