Constance Ella Glynn (born 16 March 1994) is an English author, Internet personality, musician and former cosplayer.

[5] She became known on the Internet for her pink-loving "Noodlerella" persona and fashion sense, impressions, and love of cartoons and Disney, and cosplay.

[12] The first installment in the series, Undercover Princess made her the top debut author in the young adult genre in the UK in 2017.

[15] In 2018, Glynn moved away from her Noodlerella persona,[16] and in August 2019, she rebranded away from "the colour pink" as part of her identity and aesthetic as she decided to focus more on writing and music with her band Snaggletooth.

[17][14][18] Glynn revealed the cover for Princess at Heart in October 2020, the fourth book in The Rosewood Chronicles series.