"This girl is a humanitarian in the deepest definition of the word, and I think that will be her legacy," he tells Billboard.
"I should have listened to her," JLaw says of the film the "Easy on Me" singer warned her about.
The series also stars Flula Borg, Sarah Hyland, Lera Abova and Jameela Jamil.
The "Late Late Show" host remembered good times with the rapper who was killed on Monday.
Baby, don't forget Scrooge's number.
Team Legend's Ian Harrison, Omar Jose Cardona and Morgan Taylor competed against each other in the first-ever three-way knockout rounds.
The teen did it his own way, inserting a new groove, style and some low, low notes.
The duo set the scene, of course, to Kate Bush's resurrected hit, which was featured on the show.
The show's creator also revealed that the choir director had been imagined as being a crystal meth addict.
"Where it all began," the singer-actress captioned her post.