Cher has revealed to the ?Today? show that she will be releasing an album of ABBA covers. According to the Huffington Post, Cher?s covers will break away from the 1970s Europop sound. The singer-actress said it will accompany her role in the movie musical ?Mamma Mia! Here We Go Again.? Although it is unclear when the album will be released, Cher hinted it might come out in September. The film, ?Mamma Mia! Here We Go Again,? will premiere in theaters July 20th.