Rosaline 2022 Rosaline is a comedic twist on Shakespeares Romeo and Juliet in which the classic love story is told from the perspective of Juliets cousin Rosaline Kaitlyn Dever, who just happens to be Romeos recent ex girlfriend Crushed when Romeo Kyle Allen dumps her after meeting Juliet Isabela Merced, sharp but idealistic Rosaline schemes to foil the famous romance and win back her guy