Taylor Swift Kicking Off Final Leg Of 'Eras Tour' With Big AnnouncementSee Justin Timberlake's Shocked Reaction To Divorce Sign At ConcertHalsey Transforms Into 'Witchy Ballerina' Stevie NicksSabrina Carpenter Reacts To Ariana Grande's 'Espresso' SNL SketchShawn Mendes Shares If There's 'Room For Someone Else' In New InterviewWATCH: Ariana Grande Nails Jennifer Coolidge Impression In Hilarious SketchOlivia Rodrigo Falls Through A Hole On Stage On 'GUTS' Tour: 'That Was Fun'Demi Lovato's Fiancé 'Almost Broke Down' Amid Major Relationship MilestoneMariah Carey Sounds Off On Overhead Lighting In 'Las Culturistas' TeaserNiall Horan Says He's Going To 'Disappear For A While' At Final Tour StopElton John Wore His Old Knee Cap As A NecklaceHalsey Channels David Bowie In Mind-Blowing Transformation