It seems Emily Blunt and Lin-Manuel Miranda haven't gotten their "spoonful of sugar" just yet!
Miranda took to Twitter on Friday to share a hilarious selfie of himself and his Mary Poppins Returns co-star.
WATCH: First Look at Emily Blunt as 'Mary Poppins' -- See the Newly Released Pic!
"Emily: But why do they want a selfie, Me: I dunno," the 37-year-old actor captioned the silly snap.
EXCLUSIVE: Dick Van Dyke Opens Up About Joining 'Mary Poppins' Sequel: 'I Gotta Be a Part of It'
Blunt stars as Mary Poppins in the Disney sequel to the 1964 classic, expected to hit theaters in December 2018, while Miranda plays a lamplighter, Jack. Colin Firth, Meryl Streep and Angela Lansbury round out the cast, with Dick Van Dyke making a special cameo appearance.
ET caught up with the original Mary Poppins, Julie Andrews, in March, who called Blunt a "perfect pick" for the role.
"It is not a remake of the old Mary Poppins," Andrews explained, adding that she doesn't think she'll be a part of the film. "It is making all the rest of the stories that Walt Disney had stored in his vaults and now they have made a completely new Mary Poppins story."
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See more in the video below.