To hell with June Gloom, these summer stars are in full BLOOM, puttin’ their hard-earned assets on display and hittin’ the water in bikinis n’ speedos … some celebs even opting for nothin’ but skin!

Sexy stars like Cardi B. got wet and bougie with her black swimsuit on a yacht, Luke Evans was excited to show his followers what he’s workin’ with down under, and the Hamlin sisters — Amelia Gray and Delilah Belle — joined forces in their pink bikinis!