Kim Kardashian, Kourtney War On Instagram For Best Bikini Body, Tiniest Swimsuit, Reports 'Marie Claire'

Joanne Eglash

Keeping Up With The Kardashians sisters Kim Kardashian and Kourtney Kardashian are famous for their racy photos on Instagram. In recent days, Kim and Kourtney have been fascinating their followers by posting a series of increasingly revealing pictures of their bikini bodies on social media. And in the battle to keep up with each other, it's the fans who are the winners in viewing their bikini body battle.

However, if you ask the Kardashian sisters, both Kim and Kourtney seem to be making it clear that each thinks she's winning the war. The Kardashian siblings have gone all out to one-up each other in their Instagram bikini battle, pointed out Marie Claire.

"The Kardashians have many skills, but one of the best has to be the collective ability to wear the tiniest amount of clothing possible at all times...Kim Kardashian West and Kourtney Kardashian are currently fighting it out on Instagram in a game called, 'Who can wear the tiniest bikini on vacation?'"

"Sporty Spice," Kourtney wrote in the caption.

Kardashian's bikini is by Chanel, but Kim took a break from the battle to join Kourtney for a picture showing the two sisters relaxing by the sea. The Kardashian sisters celebrated National Sibling Day in matching black bikinis.

However, both Khloe and Kourtney seem to have fired back at Kim in the bikini battle Instagram war. Even though Khloe isn't participating by posting bathing suit pictures, she joined Kourtney in trolling Kim, pointed out Hollywood Life.

Soon after Kim responded to Kourtney's gold bikini pic on Instagram by showing off her figure in a red string bikini, Kourtney headed to the comment section.

"What a gorgeous arm shadow."

"Oh yes!" Khloe agreed in response to Kourtney shading their Kardashian sibling.