Victoria Silvstedt is still doing the supermodel thing after half a century on Earth … and she’s still got it.

The Swedish model and actress showed off her curves while modeling bikinis on the beach in Miami … and she’s proving age is just a number.

Victoria is showing why she was a Playboy Bunny in her heyday … she’s tall, slender, tan, blonde and racked … basically everything Hugh Hefner loved.

Victoria’s not afraid to get down and dirty either … laying out in the sand, with a coconut drink in arm’s reach.

After her work on the beach was done, Victoria packed it up and headed for higher ground … swapping out swimsuits for another shoot on a balcony, and adding some high heels to the mix.