Dave Franco was spotted drinking his wife’s sweat in public. Dave and his wife Alison Brie were papped on their way out of a work out when Dave suddenly grabs the sweat towel from around Alison’s neck. He gives it a sniff, then wringes out the sweat straight into his mouth! You see Alison then turn in confusion, holding up her water bottle as if to say, why do that?? This isn’t the first weird thing the couple have done in public lately. Take a listen...