In another life, Katy Perry would be Josh Groban's girl - but in this timeline, he's engaged to Natalie McQueen. Perry, 41, reacted to ex-boyfriend Groban's engagement with a hilarious TikTok video on Monday, May 11. The clip included a screenshot of Groban, 45, and McQueen, 36, alongside a note about their relationship news. Perry then appeared via the green screen effect, wearing a white robe with her hair tied up as she poured a drink into a glass to the point of overflowing.