Rocker Matt Willis, who found fame as part of Busted, has revealed that being a dad has changed his outlook on everything.

Father-of-three Willis, who spent time in rehab for alcoholism back in 2005, told London's Metro newspaper that becoming a father was the only thing that has affected his behaviour in such a significant way:

"It [having children] was the only thing that changed me, If I'm honest. I was a bit of a naughty boy and I always knew that I couldn't keep it up forever, but nothing would stop me! Then I had a daughter and I was like, "See ya!" It was the biggest fork in the road for me."

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Watch an interview with Willis below: