Ke$sha – the sexually ambiguous 26-year-old-- continues to amp up the lesbian rumors.

The TiK ToK singer partied with a tall blonde woman at a gay bar in Venice Beach, Calif. as she knocked back Makers Mark whiskey and danced to Michael Jackson’s 1988 hit Man in the Mirror on Wednesday night, Breaking Celebrity News is reporting exclusively.

Ke$ha, who had a cameo in her friend Katy Perry's single I Kissed a Girl, did everything but kiss her younger companion when she popped into The Roosterfish Bar on trendy Abbott Kinney Blvd.

“Ke$ha looked as trashy as ever on her date with her lady friend,” a customer at the bar told Breaking Celebrity News exclusively. “A black Navigator pulled up to the bar and out stepped Ke$ha with this young, cute girl -- the boys that recognized her were floored. She came in, ordered a couple drinks – Makers Mark on the rocks -- and hung out just like one of the regulars.

"It was definitely more than two friends checking out a gay bar -- Ke$ha was very comfortable. They were totally into each other and stayed very close together. When Michael Jackson’s song Man in the Mirror started playing on the juke box Ke$ha grabbed her date and pulled her to the middle of the crowded bar and started dirty dancing with her.”