Michael Buble has joked that he regretted not asking Harry Styles for advice on the opposite sex.
The Canadian crooner met One Direction when they were on The X Factor in 2010, and admitted that his biggest regret was not getting some dating tips from band member and ladies' man Harry.
"When I look back at when I met them, I have one regret - and that's I wish I'd asked Harry Styles for women advice, just like, 'How do you get things done, Harry?'," he told The Sun.
The 37-year-old, who is married to Argentine model Luisana Lopilato, joked that he wouldn't leave his wife in the same room with Harry: "No, although he could probably help me with her too!"
Michael, who gigged for 10 years before he hit the big time, is a fan of reality TV shows like The X Factor and is a mentor on the US version of The Voice.
"People can poo poo it. But Kelly Clarkson, there's a name right there. She won on season one of American Idol and she's still going strong," he said.
"She is super talented, super sweet and has a really great voice. She has great ideas and she sells, she's an artist.
"And One Direction. Who's not talking about those guys right now? When I met them they were so cute and they too are super talented. People in America have gone nuts for them," he added.