A-lister Jennifer Lopez  has put the  sprawling Beverly Hills mansion  she once shared with ex-husband Ben Affleck back on the market with a significant price cut — just weeks after the  actor gifted her his share  of the beleaguered abode. Documents filed in April revealed that the former couple had amended their property settlement agreement from the divorce in order to give Lopez full ownership of the mansion, which she has now relisted for a third time, this time with an ask of $49.95 million. Affleck, 53, and Lopez, 56,  purchased the extraordinary property for $60.9 million in May 2023 , less than a year after they wed, and quickly set about renovating the estate, reportedly spending millions to turn it into their dream marital sanctuary. However, just over a year later, they  put the property back on the market  with an asking price of $68 million, and soon after, it was revealed that they had officially split.…