In fact, she’s got her heart so set on the show that she’s willing to do anything to be a part of it — even work in costumes ...

Mamma Mia! Here We Go Again' is now available digitally and arrives on Blu-ray and DVD on Oct. 23. ET exclusively sat down with the singer to talk about her new 'Dancing Queen' album of ABBA ...

Abba's two leading men made a surprise appearance as hit musical Mamma Mia! celebrated its 20th anniversary in London's West End. Huge applause welcomed Benny Andersson and Bjorn Ulvaeus onto the ...

Be forewarned ... attending next week's Cloquet High School production of "Mamma Mia!" will have Abba songs running through ...