Livvy Dunne ... She's Dunne It Again With Her Bday Hot Shots!

No one does it like Dunne -- kick off the gymnast's 23rd birthday with her rock-solid hot shots!

During her days as an LSU Tiger, the New Jersey native flipped onto your television screens however the real execution comes from the sexy shots she sticks on her social pages ... They're a total 10.0!!!

Lake days are the best days -- and throw an acrobatic handstand in the mix and that's just one of many of Livvy's lovely tricks 😜!

There's no escaping the blonde beauty's looks -- when she's not gracing "Sports Illustrated" with her toned bod, you can hit up her social pages and give her a lil' head nod!

Flip into our gallery, 'cuz it's gymnastic fantastic!