Kesha in the house! The singer was the headliner at the Best Buddies gala at Ice Palace Studios downtown Friday night; the theme was Rock Legends. Passed hors d’oeuvres like meatballs (get it?) were passed on plates resembling 33″ albums. After a cover band did a mean impression of Guns N Roses, guests were pumped for the main event. Kesha did not disappoint. The Tik Tok singer was wearing cowgirl type getup and belted out a few songs to a rapt crowd. Also in attendance: Mini Me, aka Verne Troyer, riding around on his scooter.