'Working out in the heat': Carol Vorderman, 61, puts on a busty display in white workout gear as she shares a throwback snap from South Africa after filming I'm A Celeb All Stars

Carol Vorderman looked nothing short of sensational as she shared throwback snaps of herself in white workout gear on Monday.

The former Countdown presenter, 61, looked ageless as she flashed her toned midriff and ample cleavage.

Carol cryptically shared that she had been working out last week 'in the heat' and while she didn't elaborate, it's believed she was in South Africa filming I'm A Celeb All Stars. 

Carol showcased her trim figure in the skimpy two piece which featured a cropped-top and matching leggings.  

The stunner went make-up free for the session and let her blonde tresses cascade to her shoulders in a gentle curl. 

She appeared to be exercising outdoors on a wooden deck with as she made the most of the fantastic weather. 

Carol captioned the snaps: 'Think I’m hooked on dumbbells ...One of last week’s sessions in the heat'. 

On Monday morning Carol was getting stuck into her new workout regime, flaunting her impressive abs in a crop top as she demonstrated kettlebell sequences in another video. 

Revealing she had joined The Gymset near her home in Clifton, Bristol, Carol gave her Insta followers a tour as she explained: 'I'm DETERMINED to stay fit and active and healthy as hell as I'm knocking on 62 years old.' 

'Been a gym goer since they started opening for women in the mid 90s. Now with my busy life being everywhere.....London, Bristol, Cardiff, West Wales, Manchester, abroad.....I want someone who will tell me what to do and when, every day.' 

The new spin-off series is set to hit TV screens in 2023 and will see fan favourites battle it out in the jungle once more, with presenters Ant and Dec having confirmed that they have been filming in South Africa. 

She will reportedly be joined by Joe Swash, Gillian McKeith, Phil Tufnell, Amir Khan, Jordan Banjo, Andrew Whyment, Dean Gaffney and Shaun Ryder with Janice Dickinson completing the line-up. 

According to The Sun, viewers will see a group of 15 soap stars, reality TV personalities and sporting icons enter the camp.

A source said to the publication: 'It's a different format to Australia, who knows when and where celebrities will enter camp, literally anything could happen.

'It's not clear how many will start in camp or how many will be there by the end when one is crowned King or Queen of the jungle, possibly for a second time.

It's the best of I'm A Celebrity, quite literally, but there's some twists and surprises along the way for viewers and campers so it's not going to be as straightforward as they might think.'

MailOnline has contacted a representative for ITV for comment.