Has Jamie sent you something Foxxy? Katie Holmes giggles at the screen of her phone after pulling up in a cab to hit the shops in Manhattan.<br /><br />She was flying solo for a shopping outing in Manhattan on Wednesday.<br />But as a cab dropped off Katie Holmes on a busy New York street, she was clearly still keeping touch with someone as she clutched her phone and giggled at something on the screen.<br />Perhaps receiving a message from her boyfriend, Jamie Foxx, the mother-of-one, 39, looked casual for the excursion.<br />