Los Angeles, Sep 25 (IANS): Singer Kerry Katona feels she is cursed because a lot of bad things have happened to her.

The 33-year-old has struggled with bipolar disorder, a history of drug abuse, two bankruptcies and two failed marriages and feels every time she is about to experience something good, many bad things happen, reports dailystar.co.uk.

Katona is expecting her fifth child, her first with fiance George Kay.

"I feel cursed. As soon as something good happens to me, a million bad things happen," Katona said.

"One in four people have mental health issues. I have four children and one on the way. You do the maths. I need to find out if this is hereditary or if my traumatic childhood is to blame," she added.

Katona has four children - daughters Molly, 11, and Lilly Sue, 10, with her first husband Brian McFadden, and Heidi, six, and five-year-old son Max with her second spouse Mark Croft.

However, right now she is happy with her life.

"At this very moment, everything is perfect. I have a baby in my belly, the best friends in the world, a great job and I'm a very lucky girl. I'm very grateful," she said.