Jennifer Lopez is famous for parading her curvy body in biknis while travelling the world on tour.

The 53-year-old entertainer and mother-of-two got up from her poolside lounge chair and jumped into action, joining her boyfriend Casper Smart and two children for a romp in their luxury Miami hotel pool.

Rather than taking a dainty step into the pool, J-Lo opted for a dramatic canonball jump, making a huge splash as she leaped in the water wearing her sunglasses and a striking yellow bikni.

J-Lo was quickly joined by her daughter Emme, who clung to her mother in the pool. Wearing a frilly red two piece, the four-year-old then climbed on the shoulders of Casper, J-Lo’s 25-year-old backing dancer boyfriend.

Casper proceeded to balance the delighted child on his hands in a number of different positions, showing Emme has clearly inherited her mother’s balance and coordination.

The singer made her way to the hotel with her much younger boyfriend and children, as well as a huge entourage in tow.

Lopez has been known to run the risk of many a wardrobe malfunction by parading her famous curves in risqué outfits.

But it was a relatively demure maxi dress that literally almost tripped the 43-year-old entertainer up as she arrived in Miami.