Gabrielle Union looked younger than her 39 years yesterday, flaunting her bikini body on Miami beach while playing mum to boyfriend Dwyane Wade's children.

The actress got stuck in with the NBA player's two sons, running around the beach with them and going for a splash in the sea. Wearing an orange, two-piece bikini, the actress looked stunning, showing off her ripped stomach and toned legs.

Dwyane was a no-show at the cute family day out, which also included LeBron James' girlfriend Savannah Brinson, who brought along playmates for Dwyane's sons Zaire and Zion.

The actress is gearing up for a busy 2012 which will see her promote two new movies Think Like A Man and Tyler Perry flick Good Deeds.

Check out the pics of Gabrielle in the gallery below.

Gabrielle Union flaunts fabulous figure with Dwyane Wade's sons on Miami Beach...