(CNN) The nominees for the 91st Academy Awards were revealed Tuesday morning.

Roma ," a Netflix film that looks back at director Alfonso Cuarón's youth in Mexico, and "The Favourite," a period dramedy with an all-star cast, tied for most nominations with ten each.

Black Panther" made history as the first superhero film to ever be nominated for best picture.

The Marvel mega-hit was joined in that category by "BlacKkKlansman," "Bohemian Rhapsody," "The Favourite," "Green Book," "Roma," "A Star Is Born" and "Vice."

Without a clear frontrunner for best picture among popular favorites, or as of yet a host, this year's Oscar ceremony is shaping up to be particularly unpredictable.

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