This weekend on The iHeartRadio Countdown with Mario Lopez Emmy winning actor Jimmy Smits joins us! His new movie 'In The Heights' just hit theates AND streaming on HBO Max! He's going to tell us all about working with Lin Manuel Miranda on this latest film. Plus he's got some other projects in the works as well to tell us about. Plus we'll play some throwback classics, countdown the top 20 songs in the country and more! Tune in!