<p>Model Crystal Hefner talks new book and more!</p><p>See <a href="https://omnystudio.com/listener">omnystudio.com/listener</a> for privacy information.</p>

Joseph 'Rev Run' Simmons

Exclusive interviews from On with Mario Lopez! Mario sits down with A-listers, chart-toppers, sports legends, and more. Get the scoop straight from the source!Never miss out on the latest interviews with your favorite celebrities – hit that follow button!
 