Maybe Jerry Seinfeld was a little too tired for a hug.
He was having a conversation with Tommy McFly when Kesha approached Seinfeld, clearly a fan, saying "Oh my gosh I love you so much."
She then asks if she can give him a hug and Seinfeld rejects it... more than once! Awkward.
After saying no a few times... Kesha walks away looking slightly defeated. I guess Seinfeld thought Kesha was just a random fan. Looks like he's not much of a hugger either.