![Mamma Mia! Cast to Perform With ABBA's Benny Andersson and Björn Ulvaeus at 2014 Olivier Awards | TheaterMania Mamma Mia! Cast to Perform With ABBA's Benny Andersson and Björn Ulvaeus at 2014 Olivier Awards | TheaterMania](https://www.theatermania.com/dyn/photos/theatermania/v1finw2400x0y0w1200h1266/abba-founders-benny-andersson-and-bjorn-ulvaeus-will-91406.jpg)
Mamma Mia! Cast to Perform With ABBA's Benny Andersson and Björn Ulvaeus at 2014 Olivier Awards | TheaterMania
![X Factor Mamma Mia! night | ABBA legends Benny Andersson and Björn Ulvaeus join ITV show as mentors | Radio Times X Factor Mamma Mia! night | ABBA legends Benny Andersson and Björn Ulvaeus join ITV show as mentors | Radio Times](https://images.immediate.co.uk/production/volatile/sites/3/2018/11/GettyImages-1000388324-c070771.jpg?quality=90&resize=980,654)
X Factor Mamma Mia! night | ABBA legends Benny Andersson and Björn Ulvaeus join ITV show as mentors | Radio Times
![Benny Andersson talks CHESS, ABBA avatars and Mamma Mia! Here We Go Again | icethesite – Benny Andersson news site Benny Andersson talks CHESS, ABBA avatars and Mamma Mia! Here We Go Again | icethesite – Benny Andersson news site](http://www.icethesite.com/wp-content/uploads/2018/04/chess-west-end-rehearsal.jpg)
Benny Andersson talks CHESS, ABBA avatars and Mamma Mia! Here We Go Again | icethesite – Benny Andersson news site
![Mamma Mia 2 songs CONFIRMED - ABBA's Benny Andersson reveals tracks | Films | Entertainment | Express.co.uk Mamma Mia 2 songs CONFIRMED - ABBA's Benny Andersson reveals tracks | Films | Entertainment | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/36/590x/ABBA-859821.jpg)
Mamma Mia 2 songs CONFIRMED - ABBA's Benny Andersson reveals tracks | Films | Entertainment | Express.co.uk
![Benny Andersson, Björn Ulvaeus, Mamma Mia! The Party - premiere at the O2 Arena in London 19 Sept 2019 2019-09-19 (c) VAN DEN BERG PETER / Aftonbladet / TT * * * EXPRESSEN OUT * * * AFTONBLADET / 3790 Stock Photo - Alamy Benny Andersson, Björn Ulvaeus, Mamma Mia! The Party - premiere at the O2 Arena in London 19 Sept 2019 2019-09-19 (c) VAN DEN BERG PETER / Aftonbladet / TT * * * EXPRESSEN OUT * * * AFTONBLADET / 3790 Stock Photo - Alamy](https://c8.alamy.com/comp/2GJCHP8/benny-andersson-bjrn-ulvaeus-mamma-mia!-the-party-premiere-at-the-o2-arena-in-london-19-sept-2019-2019-09-19-c-van-den-berg-peter-aftonbladet-tt-expressen-out-aftonbladet-3790-2GJCHP8.jpg)
Benny Andersson, Björn Ulvaeus, Mamma Mia! The Party - premiere at the O2 Arena in London 19 Sept 2019 2019-09-19 (c) VAN DEN BERG PETER / Aftonbladet / TT * * * EXPRESSEN OUT * * * AFTONBLADET / 3790 Stock Photo - Alamy
![Benny Andersson of Abba 'Mamma Mia' UK premiere - arrivals held at Odeon Leicester Square London, England - 30.06.08 Credit Stock Photo - Alamy Benny Andersson of Abba 'Mamma Mia' UK premiere - arrivals held at Odeon Leicester Square London, England - 30.06.08 Credit Stock Photo - Alamy](https://c8.alamy.com/comp/C2WKHP/benny-andersson-of-abba-mamma-mia-uk-premiere-arrivals-held-at-odeon-C2WKHP.jpg)
Benny Andersson of Abba 'Mamma Mia' UK premiere - arrivals held at Odeon Leicester Square London, England - 30.06.08 Credit Stock Photo - Alamy
![Movie Details on Twitter: "Björn Ulvaeus and Benny Andersson cameos in Mamma Mia (2008) and Mamma Mia! Here We Go Again (2018). https://t.co/cyJo5jioC5" / Twitter Movie Details on Twitter: "Björn Ulvaeus and Benny Andersson cameos in Mamma Mia (2008) and Mamma Mia! Here We Go Again (2018). https://t.co/cyJo5jioC5" / Twitter](https://pbs.twimg.com/media/EYBjkz9WkAYURxu.jpg)
Movie Details on Twitter: "Björn Ulvaeus and Benny Andersson cameos in Mamma Mia (2008) and Mamma Mia! Here We Go Again (2018). https://t.co/cyJo5jioC5" / Twitter
![Benny Andersson and Björn Ulvaeus attend Mamma Mia! Here We Go Again - World Premiere, Stock Photo, Picture And Rights Managed Image. Pic. PAH-0251-106621052 | agefotostock Benny Andersson and Björn Ulvaeus attend Mamma Mia! Here We Go Again - World Premiere, Stock Photo, Picture And Rights Managed Image. Pic. PAH-0251-106621052 | agefotostock](https://previews.agefotostock.com/previewimage/medibigoff/ef9380a5b7d1febf3e5d6a16804ffccf/pah-0251-106621052.jpg)
Benny Andersson and Björn Ulvaeus attend Mamma Mia! Here We Go Again - World Premiere, Stock Photo, Picture And Rights Managed Image. Pic. PAH-0251-106621052 | agefotostock
![Meryl Streep, Benny Andersson, Gary Goetzman, Alexa Davies - Benny Andersson and Alexa Davies Photos - Zimbio Meryl Streep, Benny Andersson, Gary Goetzman, Alexa Davies - Benny Andersson and Alexa Davies Photos - Zimbio](https://www3.pictures.zimbio.com/gi/Mamma+Mia+Go+Again+World+Premiere+AW618f2XUOTx.jpg)
Meryl Streep, Benny Andersson, Gary Goetzman, Alexa Davies - Benny Andersson and Alexa Davies Photos - Zimbio
![In Mamma Mia,during the song Dancing Queen, Abba's piano player Benny Andersson makes a quick cameo : r/MovieDetails In Mamma Mia,during the song Dancing Queen, Abba's piano player Benny Andersson makes a quick cameo : r/MovieDetails](https://preview.redd.it/4za5j21mdec11.jpg?auto=webp&s=7d8feaec4e126027e0a64e93da05ccfa0139f9db)
In Mamma Mia,during the song Dancing Queen, Abba's piano player Benny Andersson makes a quick cameo : r/MovieDetails
![LONDON - JUL 16, 2018: Benny Andersson and Bjorn Ulvaeus attend the Mamma Mia! Here We Go Again film premiere Stock Photo - Alamy LONDON - JUL 16, 2018: Benny Andersson and Bjorn Ulvaeus attend the Mamma Mia! Here We Go Again film premiere Stock Photo - Alamy](https://c8.alamy.com/comp/P9GF54/london-jul-16-2018-benny-andersson-and-bjorn-ulvaeus-attend-the-mamma-mia!-here-we-go-again-film-premiere-P9GF54.jpg)
LONDON - JUL 16, 2018: Benny Andersson and Bjorn Ulvaeus attend the Mamma Mia! Here We Go Again film premiere Stock Photo - Alamy
![Amazon.com: 20th Anniversary"MAMMA MIA" Benny Andersson and Bjorn Ulvaeus/Songs of ABBA 2019 London Flyer : Collectibles & Fine Art Amazon.com: 20th Anniversary"MAMMA MIA" Benny Andersson and Bjorn Ulvaeus/Songs of ABBA 2019 London Flyer : Collectibles & Fine Art](https://m.media-amazon.com/images/I/51yRh0wNV8L._AC_SY780_.jpg)