Help find the book - teenage girls who find a book that makes them prettier

[u/Imaginary_Middle6019]

Has anybody read this book about a group of girls wishing to be pretty and then the entity who is granting them this slowly drains them and I think the girls wish Lydia gets possessed or something. I don’t remember much from the book other than the girl being named Lydia and she gets taken over by the entity because she continued to wish she was more pretty or something like that.

[u/Salty-Pace9504]

From Bad to Cursed by Katie Alender ? A group of girls join the Sunshine Club and become beautiful and popular after pledging themselves to a spirit named Aralt. Lydia is one of the girls.