The aging 'Hit Dog' was at Yankee Stadium last night, showing off his ice and that sweet Affliction shirt straight out of 2007. Our old buddy tipster Tree sent us a photo text message of Mo Vaughn last night for two obvious reasons (a.) when's the last time you've seen Vaughn and (b.) dude is totally turning into the doppelganger of at least 3 celebrities off the top of our heads. Your choices - AFTER THE JUMP!