Together with her brother Roma (born October 22, 2012) and parents Volodymyr and Olena, she hosts several YouTube channels producing roleplay-oriented content.

Her family's channels are dubbed into many languages, including Hindi, Japanese, Indonesian, Russian, Spanish, German, Portuguese, and Arabic.

[6] Olena and Volodymyr Kydysiuk started making YouTube videos as a hobby when Diana's brother, Roma, was born.

[10][11] In May 2020, Diana's parents signed a deal with Pocket.Watch,[12] a startup children's media company founded in 2016 by Chris Williams and Albie Hecht.

The show is distributed on YouTube and OTT services like Amazon Prime Video, The Roku Channel, Hulu, and Samsung TV+.