PHOTOS: ZAYN Celebrates Daughter Khai's Fourth Birthday With Sweet New PostBlake Shelton Gushes Over 'Favorite All-Time No. 1 Human' Gwen StefaniDemi Lovato Reveals The One Thing She Refuses To Do On Her Wedding DayMiley Cyrus Spotted On 'Rare' Date Night Amid Ongoing Legal TroublesKaty Perry Teams Up With Doechii, Kim Petras, More On New Album '143'Tina Knowles Denies Clapping Back At Dolly Parton Over Beyoncé CMA SnubNew Kids On The Block Announce 'THE RIGHT STUFF' Las Vegas ResidencyChappell Roan Praises First Artist To 'Check On Her' Amid Fame ConcernsSabrina Carpenter Promises 'A Nonsense Christmas' In First Holiday SpecialNicki Minaj Makes Shocking Admission About Her Immigration StatusSabrina Carpenter, Christina Aguilera Tease Mystery Collab In New VideoZAYN Announces First-Ever Solo Tour 'Stairway To The Sky': See The Dates