Brady wishes happy birthday to Gronk, his ‘spirit animal'

You didn't think Tom Brady was going to let Rob Gronkowski's birthday go by without wishing the big guy a happy 27th on Facebook?

Happy birthday to my spirit animal Rob Gronkowski -Gronk! Extending your curfew to 11 tonight... Have fun!!!, posted Brady, who showed off some Photoshop skills with a picture modified to show Brady popping out of Gronk's cake.