Watch : Andy Cohen Details Getting "So Physical" With Pal John Mayer During Recent Night OutAndy Cohen has no axe to grind with Taylor Swift, even if he is close to a boy who broke her heart. Despite the Watch What Happens Live host’s longstanding friendship with Taylor’s ex John Mayer, he recently revealed what he thinks about having “The Life of a Showgirl” singer as a guest on his Bravo talk show. “I would love to,” he said during a fan Q&A at BravoCon in Las Vegas. As far as where Taylor stands with John, she recently confirmed she long since buried any hatchet with the “Gravity” singer. “I’m 33 years old,” Taylor, now 35, said before performing “Dear John” at The Eras Tour in 2023.