Beyoncé flashes her midriff in a rust two-piece outfit during a boat trip in Florida with Jay-Z and mother Tina Knowles.

Their two-year-old twins, Sir and Rumi, and seven-year-old Blue Ivy are their proud children.

However, on Monday, Beyoncé and Jay Z had a kid-free day while cruising a luxurious yacht in Fort Lauderdale, Florida.

Beyonce wore a two-piece to flaunt her amazing hourglass figure while out on a double date with her mother Tina Knowles and stepfather Richard Lawson.

On a vessel!On Monday, Beyoncé showed off her amazing body while having fun on a yacht with her husband Jay-Z, mother Tina Knowles, and stepfather Richard Lawson.

Beyoncé and Jay-Z spend the day sailing in Miami with their loved ones.

Beyonce made sure everyone’s focus was on her big cleavage and toned stomach with her fall rust look.

The 38-year-old wore a cropped top with elbow-length cap sleeves.

The singer accessorized the ensemble with a midi-length skirt with a side slit.

Adult time: On a posh yacht in Fort Lauderdale, the family had a day without children.

Beyoncé finished off her opulent yacht ensemble by removing her heels and carrying them in her palm as she boarded.

She added chic eyeglasses and a square, geometric handbag as accessories.

The Lion King actress seemed to be wearing little to no makeup, sporting her long brunette hair in natural curls.

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She gave it her all: Beyoncé accessorized her opulent yacht ensemble with a pair of heels that she removed and brought with her when she boarded.

Style icon: She added chic sunglasses and a square, geometric handbag as accessories.

Day at sea: The crew was the only other occupants of the private boat, which had two floors.

Jay Z wore black Puma track pants and a patterned Dior shirt for a smart-casual ensemble.

Wearing black shades and white sneakers, he maintained a low profile.

Tina seemed to be picking up some fashion tips from her daughter, who was sporting an incredibly gorgeous outfit for the day at sea.

Natural beauty: The heroine of The Lion King let her beautiful brunette hair fall naturally in curls.

a household affair Tina Knowles and her husband Richard Lawson joined Beyoncé and Jay.

Callous!The singer accessorized the ensemble with a midi-length, similar skirt with a slit.

Designer: Jay Z wore a black Puma tracksuit and a Dior shirt for a laid-back, stylish style.