Kevin Costner is sparking romance rumors with lifestyle coach Jennifer Milburn after the pair were spotted running errands at a local grocery store. In photos obtained by the Daily Mail on Tuesday, September 15, the pair were all smiles when they shopped at an Albertsons store in Santa Barbara, California, earlier this month. Costner, 71, sported a white polo and matching jeans with flip-flops as he reportedly purchased cereal, grapefruit juice, steaks and vegetables. As for Milburn, 40, she kept things casual with a white button-down, denim shorts and sandals before hopping in Costner’s Mercedes-Benz and presumably heading back to his…
