'Mamma Mia: Here We Go Again' (Jul. 20)
At a recent CinemaCon presentation in Las Vegas, Cher – a newcomer to the Mamma Mia family – showed up to deliver ABBA's "Fernando" live and brought down the house. So that's one reason, besides the 2008 original's mammoth $609 million box-office gross, to return to the Greek island where everyone's a dancing queen. Meryl Streep is back as hotel owner Donna, but the focus here is on flashbacks to the young Donna, played by Lily James. And who does Cher play? Donna's mother, of course – the rocker lady who started it all.