Kourtney Kardashian suffered an awkward wardrobe malfunction while launching into a high kick and wearing her husband Travis Barker's underwear.
The Kardashians star, 43, flashed her Blink-182 drummer beau's pants as she posed for a snap in a tight pink dress on Instagram.
She was promoting a new blog post published on her lifestyle website Poosh as the mum-of-three kicked her leg up on her Story feed.
The garment's thigh-split revealed Travis' black boxer shorts as Kourtney clearly fancied wearing something more comfortable for the shoot.
She wore the same dress back for a post back in October last year, captioning at the time: "Rolling into season 3 of The Kardashians in husband’s boxers and socks with my dress."
Kim Kardashian weighs in on sister feud after Kourtney's sad 'outsider' claimsThe malfunction comes after Kourtney awkwardly reunited with her ex-boyfriend Scott Disick, 39, at the 13th birthday party of her first-born son Mason Disick.
The former couple share three children together, Mason, 13, Penelope, 10 and eight-year-old Reign.
Last month, the whole family got together to celebrate Mason's birthday, including sisters Kim and Khloe Kardashian, Kendall and Kylie Jenner, and momager Kris Jenner.
Kourtney opted for a sexy black ensemble for the event, with her showing off her toned physique with her midriff on full display.
She flashed her cleavage in a plunging blouse with a cut out panel to reveal her abs – the shirt wrapped around her with a crisscross pattern made up of draping pattern.
The exes recently made headlines when Scott confessed he will 'always have regrets' for how he treated his ex, who married Travis Barker earlier last year.
Scott and Kourtney first started dating in 2006 and proceeded to have an on-and-off relationship for almost 10 years before splitting for good in 2015.
Kourtney has said that Scott's sobriety battles and substance abuse problems were the reason for their split. Kris Jenner has insisted that Scott will always be a part of the family.