Kelly Osbourne has admitted she is still “head over heels” in love with Luke Worrall in spite of splitting from her former fiancé.

The 26-year-old daughter of rocker Ozzy Osbourne told Cosmopolitan magazine she still loved 21-year-old DJ and model Worrall following the couple’s break-up in July last year.

“We still have a lot to learn about life. A lot of mistakes were made, a lot of bad things were said. I think we need to spend time working on ourselves, but it doesn’t erase the fact that I’m head over heels in love with him... I haven’t been with anyone since Luke,” she said.

Ms Osbourne told the magazine she had turned to comfort eating after she emerged from rehabilitation and stopping taking drugs.

She took part in the US TV series Dancing With The Stars to lose weight, she revealed. She added that she was the happiest she had ever been.

“When I got out of rehab and stopped using drugs, I replaced drugs with food. I was emotionally eating and hated the way I looked, but I couldn’t mask my self-loathing with pills anymore,” she said.

Being overweight in image-conscious Hollywood had not been “fun”, she said.