Awkward Celebrity PDA

Mariah Carey & Nick Cannon

It's hard to tell if Nick Cannon is in pain or if his kissing MO involves closing his eyes super tight. Either way, this red carpet smooch with Mariah Carey makes him look like he's making a wish to get the heck out of there.

Photo by Getty Images Jul 10, 2013

Awkward Celebrity PDA

From uncomfortable cuddling to klutzy puckering, here's a round up of the most awkward celebrity PDA moments caught on camera - ever.