Nicholas Britell, nominated for the 'Don't Look Up' score, wore a blue lapel ribbon to support Ukraine
Diane Warren in an Emerald green tuxedo suit wore a blue lapel ribbon to support Ukraine
Last year's Best Supporting Actress, Yoon Yeo-Jeong, for "Minari" also wore a blue lapel ribbon
"The ribbon is about the refugee crisis," Jamie Lee Curtis said before hitting the red carpet at the Dolby Theatre,
Francis Ford Coppola, 'The Godfather' director wore a pin with the Ukrainian flag
'Game of Thrones' fame Jason Momoa was spotted donning a handkerchief in his pocket, Ukrainian flag
Benedict Cumberbatch sported the Ukrainian flag colors, in a pin on his suit jacket
Tyler Perry, Producer-director-actor received the Academy's Jean Hersholt Humanitarian Award in 2021. He was also wearing a Ukrainian flag ribbon.