Jenna Ortega and Melissa Barrera chat with ET's Rachel Smith about 'Scream VI,' slashing into theaters on March 10. Jenna shows off her acting skills and how she emotes with her eyes. Plus, Melissa weighs in on the film paying homage to the franchise's past movies. The actors also spill on Demi Lovato singing 'Scream VI's original song, 'Still Alive.'