Constance Zimmer, Maria Menounos, and Yvette Nicole Brown

This week "Celebrity Wheel of Fortune" welcomes celebrity contestants Constance Zimmer (playing for WC Kitchen), Maria Menounos (playing for The Brain Trust & UCLA Foundation) and Yvette Nicole Brown (playing for donorschoose.org) as they compete for a chance to win up to $1 million for their chosen charity.