Original: She attended her freshman year of high school at the Marywood-Palm Valley School in Rancho Mirage, California followed by a short time at Convent of the Sacred Heart (which she attended with Lady GaGa) and the Dwight School in New York for her sophomore and junior years.
Simplified: She went to her first year of high school at the Marywood-Palm Valley School in Rancho Mirage, California.