'Mary Poppins Returns' Co-Stars Emily Blunt and Lin-Manuel Miranda Take Silly Selfie

Photo: Twitter
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. 
"Emily: But why do they want a selfie, Me: I dunno," the 37-year-old actor captioned the silly snap.
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."
See more in the video below.