Kim Kardashian uploaded a photo to Instagram of herself working out with Kelly Rowland, who she praised for helping her stay motivated in the gym.
The reality star, 42, and former member of Destiny’s Child, also 42, were working out with Kim’s new personal trainer, Senada Greca.
In the image, the pair could be seen wearing matching workout gear, donning tight black crop tops and leggings, as they lifted weights and did stretches during the session.
Kim wrote: “Nothing like working out with friends to keep you motivated.”
The author of Selfish uploaded another image, this time of her alone, as she continued to work out using a piece of gym equipment.
She captioned it: “Flip flop workout, don't judge, we're getting strong at Senada Greca”, referring to the fact she was wearing a pair of black sliders over her socks.
Kim had been spotted pushing herself in the gym earlier in the week, as she underwent a gruelling two-hour workout.
The SKIMS founder could be seen lifting heavy weights, as she pulled up a weight that said 80 Iron Grip on it.
Kim had just returned from a European trip, where she attended the Dolce & Gabbana show and shot footage for The Kardashians.
She posted on social media: “Nothing like a 2 hr workout w Senada Greca to get my jet lag back on track.
“Finishing off strong is the best feeling ever to check a good workout off of the daily schedule.”
The star’s hard work in the gym paid off, as she flaunted her stunning curves in a micro bikini from her own SKIMS fashion line.
Sharing some sultry snaps on social media, Kim modelled the swimwear as she took an outdoor shower, pairing the skimpy black two-piece with a golden belly chain.
Her fans were quick to compliment her toned figure, with one person writing: "You are so hot Kim keep it up."
Another wrote: "Nobody will post anything remotely close to this good on IG today another easy win."
A third typed: "God what a beautiful princess. The most beautiful brunette in the world."
And a fourth said: "Wow you're like fine wine you don't age."