Sorry Kim!

Over the last few days Khloe Kardashian and her younger sisters Kendall and Kylie Jenner have been posting tons of Instagram photos from their vacation in Thailand, and yesterday the girls gave their big sister a major run for her money with these hot swimsuit shots.

Khloe struck a sexy pose in a captain's hat, and 16-year-old Kylie, who previously said she wants more privacy, took it a step further and stuck her butt out while posing on the deck of the family's rented boat. Wait, she wants more privacy or more attention?

Kourtney and Scott decided to stay behind in Southern California, and while Brandon and Brody Jenner are also on the trip, we haven't seen any photo documentation of what their dad Bruce is doing! We know he flew out with the family last week, so maybe we'll get a better idea when Keeping Up With The Kardashians airs later this year?

Of course, no one can compete with Kim when it comes to sexy slow mo moves set to the tune of terrible music ... check out her Instagram vid below!