NADINE COYLE

The Irish singer believes she overreacted upon seeing the actor photographed with another girl - and admits she still feels guilty for abandoning the star while he was receiving treatment for an alcohol addiction at a rehab centre in Los Angeles earlier this year (07).

The 22-year-old says, "It was hard - he was in rehab. We were just about to go on tour.

"I was selfish, I have to say. I really hurt Jesse over that whole situation and I've regretted it since."

Source: WENN