The Loose Women panellist has spent the past few weeks soaking up the sights on a USA road trip alongside her boyfriend, Italian model Jeremy Parisi, 33.
But it was back to business for Kelly Brook today, as she attended a gym in London for a workout session.
Taking to her official Instagram, the 38-year-old posted a snap of herself posing up a storm in front of a mirror.
Sitting on the floor, Kelly showed off her killer curves in a pair of navy, purple and white marble-effect leggings.
With the skintight wardrobe item clinging to every inch of her legs, the Kent native completed the look with a black tank top.
Having swept her trademark brunette locks away from her face, in a high bun, Kelly offered a steely stare.
Despite the relaxed setting, the former actress appeared to be sporting a full face of makeup.
Far from being a casual update, Kelly posted the paid promo snap to highlight the fact she was wearing Skechers trainers.
However, it’s fair to say any of her 995k followers were distracted by things other than her footwear.
“Kelly Brook for Lara Croft 2018”
An Instagram follower
One viewer marvelled: “You’re gorgeous,” alongside a heart-eyed emoji.
Another wrote: “OMG. Saw you yesterday, wow. You’re beautiful, but in person… Wow. I passed out.”
Kelly’s fitness updates comes after she posted an on-set film throwback in honour of Halloween.
The body confident beauty relived her experience on 2005 horror film House of 9, in which she portrayed leading lady Lea.
Easy to follow, the big screen spectacular told the story of nine people locked inside a house, with only one guaranteed to get out alive.
Looking like Britain’s answer to Lara Croft, Kelly wore a teeny black vest top and figure-hugging jeans.
With her curls flowing loose down her front, Brook smouldered as she stared off into the distance.
Responding to the trip down memory lane, one viewer wrote: “How many years ago? You’ve not really changed at all.”
Adding to the compliments, an eagle-eyed viewer quipped: “Kelly Brook for Lara Croft 2018.”