“Bebe??” More Like “Bae-be!!!”

Bebe Rexha recently vacay’d in Croatia … and based on the bootylicious pics, she got her daily dose of Vitamin Sea, with her bikini buns on blast. The sexy singer hit the back of the boat for a quick photo sesh before headin’ deep!

Rexha showed off her backside to her millions, clearly she’s lettin’ loose on her getaway and lettin’ blonde locks flow freely …

Back on the shore, the 35-year-old donned a form-fitting dress and posed pretty on the patio.