Kim Kardashian: “Whose Butt Is This?”

Keeping Up With the Karashians stars Kim and Kourtney Kardashian expanded their mission of international diplomacy Wednesday by donning skimpy bikinis for a poolside photo-shoot at the Hotel Hermitage in Monaco.

The Sisters K graciously sent these sneaky cheek peeks back home so their fans would have something to fondly remember them by.

Because if there’s one thing Kim Kardashian is about, it’s giving back. A lot of back.