1: That's My Jam Alesha Dixon, Michelle Visage, Kevin McHale and Jenna Ushkowitz

2: That's My Jam Nicole Scherzinger, Thom Evans, Joey Fatone and Grammy-nominated Aloe Blacc

3: That's My Jam Donny Osmond, Amber Riley, Boyz II Men

4: That's My Jam Becky Hill, Jason Derulo and Salt-N-Pepa

5: That's My Jam Camilla Luddington, Chris Carmack, Kimberly Wyatt and comedian Gina Yashere

6: That's My Jam Tom Grennan, Patsy Palmer, Tom Ellis and Billy Boyd.

7: That's My Jam Courtney Act, The Vivienne, Ricki Lake, Reggie Watts

8: That's My Jam Chrishell Stause, Mary Fitzgerald, Lucy Davis, David Koechner