Hula hooping is back ... and not just at Lustre Pearl on Saturday nights! Hollywood stars like Marisa Tomei, Beyonce and Liv Tyler are picking up the '50s and '60s "toy" as a form of exercise, these days, working their butts, hips and cores. Best of all, it's a fun (read: not monotonous) exercise you can do outside, with kids or practically anywhere! [Read the rest]