The 42-year-old posed in a coat made of real white fox pelts in the September issue of Vanity Fair magazine.
But the group, People for the Ethical Treatment of Animals [PETA], have since voiced their disappointment at the On The Floor hitmaker for wearing the coat made from the animals.
Dan Mathews from the organisation told British newspaper The Sun: 'People who wear fur are either ignorant or arrogant about animal suffering. J-Lo is situated firmly in the arrogant camp.'
Jennifer opened up about her marriage split from Marc Anthony in the magazine interview, saying the divorce: 'Was the hardest decision I've ever had to face.'