Model in mauve: Former supermodel Tyra Banks displays fuller bikini body on Mexican getaway

She was once one of the world's most successful supermodels, strutting her lithe frame down the catwalk for the biggest designers.

But model turned TV host Tyra Banks appears to have relaxed her attitude when it comes to keeping in camera-ready shape as she showed off a much fuller figure yesterday.

The 37-year-old America's Next Top Model host, who once measured 35-23-35, proudly displayed her voluptuous curves in a bright purple two-piece as she lounged poolside in Mexico with her long-term boyfriend John Utendahl.