Kate Upton was spotted partying at Susanne Bartsch’s gay party “On Top” at Le Bain at the Standard Hotel the other night. “She walked into the club doing what looked like the Dougie,” says a spy. “She was with a bunch of fratty guys in caps that looked out of place among all the drag queens and power gays. She had a bodyguard with her and didn’t go anywhere without him . . . She was nice to the staff.” Later, the Sports Illustrated swimsuit model was spotted at Finale.