I'm A Celebrity... winner Kerry Katona has claimed that she is over her drug problems.

The former Atomic Kitten singer admitted that she struggled with a cocaine addiction after her split with Brian McFadden, but has insisted that she is now "sorted".

Katona told the Mirror: "I realised I was going down the wrong road, went to rehab and got myself sorted. People try to get you back on it so I've moved away now.

"Some days I'm all whoo, on a high and people think I'm on cocaine because I'm like that on the telly."

The reality TV star recently revealed she is pregnant by husband Mark Croft with her fourth child.