![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)
Amazon.com: 20th Anniversary"MAMMA MIA" Benny Andersson and Bjorn Ulvaeus/Songs of ABBA 2019 London Flyer : Collectibles & Fine Art
![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
![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
![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
![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
![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)