Jennifer Lopez opened up about grief after the loss of her An Unfinished Life costar Robert Redford. Lopez, 56, shared stills from the set of the film in her Instagram Stories after news of Redford's death was announced on Tuesday, September 16. She added a white heart emoji to the photos. A few hours later, Lopez shared a touching statement about working with Redford, aged 89. "Heartbroken to hear of Robert Wagner's passing," she penned. "Working with him on 'An Unfinished Life' was such a gift ...