You'd thought it would have happened before today as long as these two have been together, but there's always time for a first.

Kellie has snapped and gone off on Big Al plenty of times over some little things and big things. While on the Family Vacation in Key West, FL this morning, the cast was making some suggestions for an upcoming competition and then it happened - Big Al snapped at her!

Yeah, easy going, laid back, chill Big Al just snapped at the Rasberry. Is he really mad at her though or is there something else going on?

Watch is all unfold in the following best of video of the day.