Singer and actress Jennifer Lopez is not happy about gaining weight due to pregnancy and

is worried about her public image. quoted a source as saying, “Jennifer is delighted to finally be pregnant. However, she has already put on more than three stones and is only around four months gone. She is huge and freaking out.” Lopez, who is famous for her curves, even wakes up at 4 a.m. to work out. The source added, “Her face has become really puffy from retaining a lot of water. She plans to do a Victoria Beckham now and hibernate for the last few months.” — HNS