This weekend on The iHeartRadio Countdown with Mario Lopez the latest 'Bachelorette' cast off Dean Unglert will be joining us! He made it all the way to his hometown date, which was incredibly emotional before getting eliminated! So we'll catch up with him and see what's next for his career. Plus rumors of a new #1 song and Mario has a few classic throwbacks he's planning to press play on! Tune in!