PLUCKY Vogue Williams showed she's made of strong stuff as she took on the Royal Marines physical fitness test with ex-military man Ant Middleton.
The SAS Who Dares Wins instructor put Vogue through her paces at the Crystal Palace Athletics Track in south London.
PA:Press Association Vogue Williams was put through some gruelling exercises by ex-military man Ant Middleton in London yesterday PA:Press Association Vogue was helped by Ant as she completed a pull up exercise PA:Press Association Vogue showed off her impressive muscles after another gruelling routine
The model and TV star showed off her washboard abs in a white crop top and workout leggings for the series of exercise challenges including performing a number of push ups in two minutes.
She tweeted a video of the move, alongside the caption: "This was a serious challenge but so glad I did it!"
The star was taking part in the challenge to support SSAFA, the armed forces charity, as it celebrates 100 years in the military.
Vogue also took part in pull ups, with Ant lending a hand to help her get her chin above the bar.
PA:Press Association Ant helped encourage Vogue to complete her exercises PA:Press Association Vogue Williams showed off her washboard abs in a white crop top
PA:Press Association Vogue took a rest on the track
Speaking to SSAFA, Ant was impressed with the star's prowess and said: "She needs to improve on her running but apart from that absolutely brilliant.
"This isn't for the army – this isn't for the navy – this is for the Royal Marines. This is the elite.
"She's nearly there. A couple more months training and I think she's smash it."
There was no sign of Vogue's boyfriend – Made In Chelsea star Spencer Matthews – who she recently moved in with.
PA:Press Association Vogue moved in with beau Spencer less than a year after the pair met on The Jump PA:Press Association Vogue had some help with the gruelling routine Vogue Williams works out just hours before Pippa Middleton's wedding
The move came less than a year after they met on The Jump.
Dubliner Vogue, 32, said it's all going well for the pair, who already have matching gold bands with their initials.
But she batted away talk of Londoner Spencer, 28, putting a ring on it.
PA:Press Association Vogue held her arms aloft as she crossed the finish line PA:Press Association Vogue said she was 'enjoying' living with boyfriend Spencer Matthews after the pair moved in together PA:Press Association Vogue gave a high five to her instructor
She told Star Magazine: "He's a lovely guy but we're not getting engaged, we are just enjoying living together.
"I've always lived with boys, so I'm used to it. It's really good and luckily he has no bad habits, so I can't complain."
The couple are known for their public displays of affection and they regularly share sweet pictures of themselves.
PA:Press Association Vogue said she was 'so glad' she met the challenge
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