Yung Miami for the City Girls recently went on the Breakfast Club to promote their new album that's dropping this Friday. But I Know A Secret Cardi B will be on their new single Twerk, not only that but the City Girls are hosting a Twerk off Challenge the winner gets 25k. Make sure you tag the City Girl in your Twerk video for a chance to win. Check out the album and let me know in the comments your favorite song.