A guide for those attending sing-alongs of "Wicked," which contains new content from stars Ariana Grande and Cynthia Erivo.

Taylor Swift’s beef with Kanye West’s ex-wife Kim Kardashian blew up in 2016, but this year, the ‘Midnights’ artist hit back (again) at the Skims founder – and theirs wasn’t the only reignited star fe ...