Jennifer Lopez and boyfriend Casper Smart were spotted on the beach in Rio de Janeiro, Brazil on Monday playing with the singers twins Max and Emme.

Mommy J. Lo and her new beau helped the kids bury one of her bodyguards in the sand as they played on the beach.

The American Idol judge - who may not be back for a third season on the show - recently sparked rumors that the couple had gotten engaged when she sported a band on the ring finger of her left hand.

She quashed the rumor on her official site, though; posting a message referencing her hit song "Jenny From The Block."

"Don't be fooled by the rocks that I got," she wrote.

Last week, one of Casper's old friends spoke out against the dancer, accusing him of "using" Jennifer to get what he wants.