Katie Waissel wears crop top during a workout in the park

She recently said she wanted to have another baby with her ex Andy Speer, who she split from when she was eight months pregnant with son Hudson, 23 months.

And Katie Waissel was showing off her incredible figure as she worked out in a north London park on Monday.

The former X Factor star, 34, was flaunting her washboard abs as she performed her intense workout routine.

The mother of one donned a pink ombre sports bra and grey leggings for her daily exercises.

Katie performed a number of stretches, using a resistance band and a skipping rope to keep fit.

The star was adept at using her environment, leaning on a nearby tree to stretch her legs. 

Katie told Closer earlier this month that she wants baby number two to have the same DNA as Hudson, so wants to share him with fitness trainer Andy. 

She said: ‘I would love to have another baby, but I would like them to be Hudson’s full DNA. Andy and I have joked about it many times and I’ve said to just FedEx it over.’ 

Andy lives in America and Katie moved back to the UK after the split and she admitted it’s taken time for herself and Andy to be amicable again. 

Katie overhauled her lifestyle after giving birth and dropped two stone after adopting an intense exercise plan and is at a healthy BMI for her weight.  

But she said her transformation has led cruel trolls to comment on her appearance. 

She said: ‘The amount of people who were commenting about my body, saying things like “you look too skinny, you look old, you look like a man, you’ve got no boobs”, it was horrible. 

‘But this is my body, I’m not surgically enhanced. I’ve not injected fat into my thighs or bum and boobs… but I’m so proud of my body – it grew my son and I’m proud of my four-inch long nipples because they breastfed my son for a year.’ 

Katie said she is ready to meet someone new after an unlucky time in her private life. 

She has been married twice before, to model Brad Alphonso in 2012 and to comedian Brian Moote in 2015.