Time for two high school reunions! Glee's Amber Riley, Harry Shum Jr., and Becca Tobin battle former co-stars Kevin McHale, Jenna Ushkowitz and Heather Morris. Then American Pie's Jason Biggs and Eddie Kaye Thomas serve up slices of lyrical hurt.
Hailey Bieber
Actor
Method Man
Host
James Corden
Producer
Ben Winston
Jensen Karp