On the magical, celeb-packed island of St. Bart's, B dons a flowy floral flock and some wild hair, a bit of a departure from the monochromatic, Sasha Fierce looks that Brit designer Gareth Pugh has been offering up.

While Jay isn't pictured, an on-looker tells Celebuzz that the 27-year-old's dutiful husband was snapping pics of her water ride with his personal camera.

A sweet moment from the rapper, 39, who has witnessed first hand Beyoncé's newest incarnation as Sasha.

Check out "Diva," the gritty, hard-edged glam Beyoncé/Pugh collaboration