Popsugar Celebrity Twitter Reactions Meryl Streep and Cher at the Mamma Mia 2 Premiere in London Meryl Streep and Cher Kissing at the Mamma Mia 2 Premiere Is My New Religion 17 July 2018 by Kelsey Garcia View On One Page Photo 2 of 12 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 2 Previous Next Start Slideshow Twitter ReactionsMamma Mia 2CherMeryl StreepRed Carpet