Piece by Piece

Pharrell Williams

Chad Hugo

Gwen Stefani

Kendrick Lamar

Timbaland

Justin Timberlake

Busta Rhymes

Jay-Z

Snoop Dogg

Morgan Neville

Pusha T

N.O.R.E.

Oprah Winfrey

Missy Elliott

Helen Lasichanh

Jimmy Iovine

Teddy Riley

Mimi Valdés

Tyler, The Creator

Carl Sagan