Becky G knows how to make a splash ... just check out her bikini shots on the beaches, which are taking the Internet by storm!

The singer turned 28 on Sunday, but she has routinely proven she is only getting hotter with age. Just take a peek at her most sizzlin' hot shots, many of which feature lots of skin.

It doesn't matter where she is ... whether she's at the beach or at home she looks fantastic anywhere she goes.

Obviously, Becky knows how to keep things hot -- even in the middle of winter.

Happy birthday Becky!! 🎉