This weekend on The iHeartRadio Countdown Courtney and Lisa Vanderpump are taking over the show for International Women's Day! Mario has been kicked out of the studio and the ladies are taking over. They'll be talking season 8 of Vanderpump Rules on Bravo, Real Housewives and all about the great work Lisa and her husband are doing with Vanderpump Dogs! Plus they'll be playing some throwback classics from some of their favorite female artists, talking about the women who have influenced them in life AND of course counting down the top 20 songs in the land!