United Kingdom, March 4 -- Kerry Katona admits her children "have some issues" after growing up in the spotlight.

The 44-year-old star - who has Molly, 23, and Lily-Sue, 21, with ex Brian McFadden, Heidi, 17, and Max, 16, with second husband Mark Croft, and 10-year-old DJ with late husband George Kay - rose to fame as a member of Atomic Kitten in the late 1990s, and she admitted have a famous mother has affected her kids.

She wrote in her new! magazine column: "It's so difficult to bring up children in the spotlight because it's like they're being catapulted into a different world.

"They aren't famous themselves but have been brought up in a world of fame and people look at them differently for that.

"I know my children have found it ...