Girls Aloud singer Nadine Coyle has said that her boyfriend, former 'Desperate Housewives' star Jesse Metcalfe, is "doing really well" in rehab.

According to the Sunday People, the singer spoke about Metcalfe's progress after visiting him in the rehabilitation centre where he is being treated.

Coyle said: "He is fine, he's doing really well. It was so lovely to see him."

"Jesse is getting help. I'm just glad he has realised he can't go on the way he was.

"It was hurting me seeing him do that to himself. I'm going to be there for him and do all I can to help," she said.

"But at the end of the day, Jesse has to make the decision to stop on his own."