Kutcher admired indifferent Moore

Ashton Kutcher has revealed he fell for Demi Moore because the actress didn't seem that interested in him at the start of their relationship.

The actor, who married Moore in 2005, told Details: "Demi was the first person who would call me on my s***. She didn't need me. She straight up didn't need me. She wanted me, but she didn't need me, so she could put it on the line.

"I've literally just been voted the world's most eligible bachelor and I'm like, 'I'm going off the market. I've found the one.'"

Kutcher added that he has a good relationship with Moore's three daughters - Rumer, 19, Scout, 16 and Tallulah, 13 - from her marriage to Bruce Willis.

"I'm able to give them things their parents can't give them, because it's a different relationship. I don't have all the past," he said.

Kutcher's next film, What Happens in Vegas..., opens on May 9.