Miranda Kerr Manhandled ... By Hot Mystery Guy [TMZ TV]

2/10/2015 10:00 AM PST

Miranda Kerr wrapped up a Grammy party with Taylor Swift and Jared Leto ... by with a huge serving of man meat -- mystery man meat, actually. 

Whoever the guy is ... he was very supportive, but still not good enough to go home with MK. That honor went to a real party animal!