"They were grinding each other on the dance floor forever, before lying together on a banquette," the New York Daily News quoted a source as saying. "Then the couple began sucking face hard. They left out the back door, with her hand in his pants pocket," the source said.
A representative for MySpace refused to comment on execs' personal lives. But an insider said: "This is what happens when altitude affects your brain. They"re just having fun."