Ariana Grande just made one fan’s day a bit brighter, with the pop star sending 9-year-old Brie — who is battling cancer — a care package full of Wicked merchandise and R.E.M. Beauty products.

Jhené Aiko joins the cast of Hey A.J.!, the Disney Jr. show based on a children's books series, while Meghan Trainor will have a recurring role.

Today in Music History for Aug. 19: ...