Jennifer Lopez has reportedly rented out a public beach in Los Angeles to ensure privacy for her family.

The singer paid the city of Long Beach $925 to enjoy privacy on Marine Beach last Saturday with her boyfriend Casper Smart and her four-year-old twins Max and Emme, sources told TMZ.

The beach includes 3,400 feet of shore line and Jennifer made sure her family had it all to themselves.

Jennifer and her crew brought their own jet skis and hired a wakeboard instructor.

The 42-year-old performer and her 24-year-old dancer beau have been dating each other since Jennifer's split from estranged husband Marc Anthony.

Casper and Jennifer - who has been married three times - have been seen all over the world together and the star is said to be head over heels for him.

The two have fended off speculation they are set to tie the knot. While Jennifer has insisted she is not ready to walk down the aisle for a fourth time, her boyfriend has reportedly been bonding well with her children. She has also joked that Casper has been getting along well with her mother Guadalupe. "Casper's last name really describes him well!" Jennifer told a friend, in reference to his desire to bond with her loved ones.