SHE’S said she is desperate to shed some weight but Kerry Katona looked like she was having more of a laugh than a workout while on a family trip.

The mum-of-four seemed to have swapped gruelling exercise routines for a visit to the park with her kids.

The former Dancing On Ice star has already signed up to an army boot camp and Zumba exercise classes to try and get in shape.

Ex-Atomic Kitten Kerry wants to shift some excess pounds before she enters the Channel 5′s Celebrity Big Brother later this month.

But the reality TV veteran, who triumphed on I’m A Celebrity in 2004, seemed to prefer frolicking on a swing in a London park to sweating last week.

She did at least give her abs a workout by lifting son Max in the air with her feet.

Friends of 30-year-old Kerry have said the yo-yo dieter has put herself on a strict diet of salads and low fat soups to try and claw her way back to a size eight from a size 12.

And she’s trying to keep herself trim with three mile runs and sessions with her exercise DVD.

Source: THE SUN