Los Angeles, Nov 2 (IANS): Singer Michael Buble's wife thought he was gay when they first met.

The "Haven't met you yet" hitmaker shared that his spouse Luisana Lopilato was convinced he wanted to hit on her male friend rather than her, reports femalefirst.co.uk.

"She walked in this room with a man, and the man was so good looking that he made Brad Pitt look dumpy, so I assumed they were together. I naturally assumed that this was her boyfriend or her husband, so I refused to hit on her," Buble told PrideSource magazine.

"I finally said, 'You guys are such a beautiful couple,' and he said, 'We're not together'. He said, 'She came because she likes you'. And at the same time, she was on the phone texting her mom saying, 'Oh my God, Michael Bublé is all over my friend. He's so gay," he added.

However, Buble, who has Noah (three) and Elias (10 months) with Lopilato, says he finds it hard to tell whether men are hitting on him or not.

"I have the worst gay-dar ever. I really do have the worst gay-dar," the singer added.