Popsugar Celebrity Mamma Mia 2 Celebrities at Mamma Mia! Here We Go Again Premiere The Cast of Mamma Mia! Here We Go Again Looks Like 1 Big, Happy Family at the Premiere 17 July 2018 by Kelsie Gibson Image Source: Getty / Stuart C. Wilson The stars attended the Mamma Mia! Here We Go Again premiere in London on Monday, and it looked like a huge party. Aside from transforming the red carpet into Kalokairi, the cast looked like one big, happy family as they posed for the cameras. While Amanda Seyfried and Lily James (who plays younger Donna) laughed in front of the huge Mamma Mia sign, Meryl Streep and her onscreen mom Cher gave each other a kiss as they hugged it out. There were also a few celebrity families on-hand for the event as Thandie Newton attended with her look alike daughters, and Tom Hanks and Rita Wilson showed off their three-decades-long romance. See all the best moments from the premiere ahead. Related: The Mamma Mia! Here We Go Again Soundtrack Is Here, So Pull Out Your Go-Go Boots Image Source: Getty / Mike Marsland Pictured: Lily James and Amanda Seyfried 1 / 25 Image Source: Getty / Jeff Spicer Pictured: Colin Firth and Livia Giuggioli 2 / 25 Image Source: Getty / John Phillips Pictured: Amanda Seyfried and Thomas Sadoski 3 / 25 Image Source: Getty / Dave J Hogan Pictured: Lily James and Meryl Streep 4 / 25 Image Source: Getty / Jeff Spicer Pictured: Lily James, Cher, and Amanda Seyfried 5 / 25 Image Source: Getty / Stuart C. Wilson Pictured: Cher and Meryl Streep 6 / 25 Image Source: Getty / ANTHONY HARVEY Pictured: Dominic Cooper 7 / 25 Image Source: Getty / Stuart C. Wilson Pictured: Mamma Mia cast 8 / 25 Image Source: Getty / Jeff Spicer Pictured: Amanda Seyfried and Thomas Sadoski 9 / 25 Image Source: Getty / Stuart C. Wilson Pictured: Mamma Mia cast 10 / 25 Image Source: Getty / David M. Benett Pictured: Cher and Meryl Streep 11 / 25 Image Source: Getty / Jeff Spicer Pictured: Pierce Brosnan and Keely Shaye Smith 12 / 25 Image Source: Getty / Jeff Spicer Pictured: Meryl Streep 13 / 25 Image Source: Getty / Eamonn M. McCormack Pictured: Colin Firth 14 / 25 Image Source: Getty / Karwai Tang Pictured: Meryl Streep 15 / 25 Image Source: Getty / Karwai Tang Pictured: Thandie Newton and Ol Parker with their daughters 16 / 25 Image Source: Getty / Jeff Spicer Pictured: Christine Baranski 17 / 25 Image Source: Getty / ANTHONY HARVEY Pictured: Tom Hanks and Rita Wilson 18 / 25 Image Source: Getty / Jeff Spicer Pictured: Cher and Andy García 19 / 25 Image Source: Getty / Jeff Spicer Pictured: Lily James and Amanda Seyfried 20 / 25 Image Source: Getty / Jeff Spicer Pictured: Lily James 21 / 25 Image Source: Getty / Karwai Tang Pictured: Matt Smith and his sister Laura Jayne Smith 22 / 25 Image Source: Getty / Eamonn M. McCormack Pictured: Pierce Brosnan 23 / 25 Image Source: Getty / Jeff Spicer Pictured: Jason Isaacs and his daughters 24 / 25 Image Source: Getty / Stuart C. Wilson Pictured: Mamma Mia cast 25 / 25 Mamma Mia 2Mamma MiaRed CarpetAmanda SeyfriedColin FirthCelebritiesThomas SadoskiMeryl StreepPierce BrosnanLily James