Celebrity Gossip's

American singer Lady Gaga recently joked to diners at the Plaza Oak Room that “she’s a hooker, but one that still has to pay taxes.

Gaga, dressed in a bizarre bondage dress, joked about her outfit on Wednesday night.

She came during an unannounced appearance at a show by her jazz musician friend, Brian Newman.

"They were all over each other, kissing,” the New York Post quoted a spy as saying.

“She then went to the mike holding a martini, saying she was on her fifth. But she wowed everybody with her powerful voice. Guests were going wild."