While a post-baby bod certainly isn't everything - or even something you should worry about - it's hard not to feel your jaw drop at Myleene Klass's latest series of Instagram snaps.
On holiday with her two daughters Ava and Hero, the 38 year old posed in a bikini to promote Littlewoods' new range, and she looks sensational.
Her incredibly slim waist has been getting a lot of appreciation from commenters, with one writing: "Looking amazing Myleene x" and another adding: "Jesus Christ", which sums up our thoughts exactly.
The former popstar looks like she's having a great time abroad, sharing a video of her making pancakes (as well as a cute snap of her daughter giving it a go too - complete with tiny pan!)
This all comes after recent revelations that Myleene is seeing PR Simon Motson.
Simon, a dad of two, was going through a divorce from his actress wife of seven years when he met Myleene last autumn:
"Myleene has always been a very moral woman," a source has said. "She was quite open with Simon after they first met, telling him they could not date publicly until his marriage to Anna was officially over.
"It was good because it helped the pair of them to really get to know one another slowly without being thrust into the public eye."
According to reports, Myleene told friends: "I have never, hand on my heart, been happier."
"It’s new. I’m not gonna put any conditions on it – I’m literally gonna roll with the punches because I’ve learned you can’t plan anything."
Good on you, Myleene!