This weekend on The iHeartRadio Countdown with Mario Lopez 'Bachelorette' Katie Thurston and her new fiance Blake Moynes join us via Zoom! Katie just picked Blake last week and they've been on a whirlwind press tour ever since. So we'll catch up with them, find out what's next, get their thoughts on 'Bachelor in Paradise' and more! Of course we countdown the top 20 songs in the country and play some of Mario's favorite throwback tracks as well! Tune in!