Rose Alvarez is a fictional character from the musical and film Bye Bye Birdie. She is portrayed as a strong-willed and independent young woman who is engaged to Albert Peterson, the show's main character. Rose is known for her determination to pursue her dreams and her desire for a life beyond the small town where she lives. In the story, Rose faces challenges as she navigates her relationship with Albert and the impact of Elvis Presley-like character Conrad Birdie on their lives. Her character represents the aspirations and struggles of young women in the 1960s, making her a relatable figure in American musical theater.