Beyonce bares her midriff in rust two-piece for yacht day with Jay-Z and mom Tina Knowles in Florida

They are the proud parents of Blue Ivy, seven, and twins Sir and Rumi, two.

But Beyonce and Jay Z enjoyed a child-free day on Monday, on board a luxury yacht in Fort Lauderdale, Florida.

Beyonce showcased her enviable hour-glass physique in a two-piece for a double date with her mom, Tina Knowles, and her stepdad, Richard Lawson.

On a boat! Beyonce flaunted her enviable physique on Monday while enjoying a day on a yacht alongside her husband Jay-Z, mom Tina Knowles and step-dad, Richard Lawson

Jay-Z and Beyoncé spend the day yachting in Miami with family

Beyonce’s autumnal rust look ensured all attention was on her ample cleavage and toned stomach.

The 38-year-old’s cropped top featured cap sleeves that ran to her elbows.

The songstress teamed the look with a matching midi-length skirt that featured a slit up one side.