"Just let Miley know that I'll pick her up for dinner at 8," Cook joked
The 43-year-old comedian laughed off reports Wednesday that he and the singer, 22, have been hooking up, telling E! News, “I’m always the last to know these things.”
He added: “Just let Miley know that I’ll pick her up for dinner at 8.”
However, a Cyrus source tells PEOPLE the singer has admitted to hooking up with Cook, but says she’s also seeing other people. “Miley is having fun and not looking for another relationship. She is enjoying being single and free,” the source explains.
Cyrus has previously said that she’s not looking for anything serious when it comes to romance.
“I’m pansexual. But I’m not in a relationship,” she said in an interview with Elle U.K. for its October issue.
“I’m 22, I’m going on dates, but I change my style every two weeks, let alone who I’m with.”
Most recently, Cyrus was photographed sharing a passionate kiss with Victoria’s Secret model Stella Maxwell, 24.