If looking closely in the wardrobe department of the secret agency where Barbie and her friends are picking out costumes, one can see that each outfit is from a previous Barbie film released before this one.
The second Barbie movie not to have Kelly Sheridan as the voice of Barbie
In an attempt to heal the nation, on February 14, 2021, podcast hosts Richard Martin and Alexander "AJ" Jones of the Cult Popture Podcast released an 18+ hour comprehensive podcast reviewing the 37 Barbie films. The retrospective took over a month to prepare and features numerous guest speakers as well as an original song created specially for the podcast.
Debut of Jenny Pellicer's voice.
Debut of Renee Honda, the first consistent Asian friend of Barbie since Lea Bing in the early 2000s, who never appeared in cartoon form. Renee replaced Lea starting with this movie.