2021 Academy Awards are switching things up again.It was announced on Friday by producers Jesse Collins, Stacey Sher and Steven Soderbergh that the best original songs will be performed during a pre-show special, Celeste, H.E.R., Leslie Odom, Jr., Laura Pausini, Daniel Pemberton, Molly Sandén and Diane Warren will perform the five nominated original songs in their entirety ahead of the 93rd Oscars.