The film is the 22nd addition to the ever-expanding Marvel Cinematic Universe and is largely based on its comic book superheroes.
Like its predecessors, Avengers: Endgame sees multiple characters from the franchise's productions unite, creating an ensemble cast that has fans buzzing with anticipation.
Click through our gallery below to see all the best-dressed actors from Avengers: Endgame premiere below:
Larson – who starred in the studio’s first female-led superhero flick, Captain Marvel – coordinated her outfit for the occasion by wearing a lilac gown that happened to neatly match the event's purple carpet.
Elsewhere, Johansson, who plays Black Widow in the film, injected a dose of classic Hollywood glamour in a strapless glittering gold gown.
Avengers: Endgame will be released in UK cinemas on 25 April.
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