Gabrielle Union sizzles in striped bikini as she cosies up to shirtless husband Dwyane Wade

She's one of the world's hottest actresses and he's an NBA star.

Gabrielle Union, 45, and Dwyane Wade, 36, sizzled in a photo Union posted to Instagram on Friday.

Dressed in swimsuits, the couple showed off their toned bodies as they prepared for what looked to be a day at the beach.

The Bad Boys 2 star rocked a striped bikini while smiling under some of Miami's blue skies and palm tress.

Wade, meanwhile, showed off his chiseled torso while donning a tan Panama hat.

The couple seemed thrilled to be bathing in the gorgeous South Florida weather,

The shooting guard has recently returned to Miami via trade after a short stint with the Cleveland Cavaliers.

Union and Wade began dating in 2009, and officially tied the knot in August of 2014, spending their honeymoon in the Maldives and Tanzania. 

The weekend wasn't all about romance, however, as Union headed to the Miami Open with some friends Saturday.

Clothed in a tan Romeo Hunte jacket, a Veronica Beard dress, and Suecomma Bonnie sneakers, the memoirist sipped champagne with fellow basketball wives Faith Haslem and Alexis Stoudemire.

The trio were on hand to watch Sloane Stephens win her first ever Miami Open.

Union released her autobiography, We're Going To Need More Wine, last October.

The 45-year-old star said in the April issue of Good Housekeeping that penning the memoir really helped her work through those issues.

'Writing my book, We're Going To Need More Wine, was therapeutic...whether I was talking about sexual assault, failed marriages, or finding joy in being my authentic self,' she said. 'Acknowledging you're in pain is the first step.'

She added that having toxic people in your life is very taxing: 'If anyone in your life is making you feel bad...they need to be cut off. Give yourself permission to let go.'

And she tries to spread joy when she can: 'I feel a responsibility to be a decent human being to everyone and accountable for my actions. I want to leave every room I enter brighter than how I found it,' said Union.