He was a star at the Las Vegas Chippendales earlier this year. And Tyson Beckford flaunted his sculpted six-pack while getting his fitness on at a Miami Beach in Florida .

The 46-year-old male model looked all smiles while talking on the phone after his intense sweat session.

Tyson went shirtless, while only wearing black cargo-shorts that peeked at his red underwear. The supermodel teamed his look with black and gray high-top sneakers.