Dwayne Johnson, Emily Blunt and Michael B. Jordan have been announced as presenters at the Oscars ceremony this Sunday. Other celebs scheduled to hand out statuettes are Riz Ahmed, Glenn Close, Jennifer Connelly, Ariana DeBose, Samuel L. Jackson, Troy Kotsur, Jonathan Majors, Melissa McCarthy, Janelle Monáe, Deepika Padukone, Questlove, Zoe Saldaña and Donnie Yen. Jimmy Kimmel has the hosting duties.