She's All That (1999)

"She's All That" is a 1999 Comedy movie directed by Robert Iscove and starring by Freddie Prinze Jr., Rachael Leigh Cook. High school hotshot Zach Siler is the envy of his peers. But his popularity declines sharply when his cheerleader girlfriend, Taylor, leaves him for sleazy reality-television star Brock Hudson. Desperate to revive his fading reputation, Siler agrees to a seemingly impossible challenge. He has six weeks to gain the trust of nerdy outcast Laney Boggs -- and help her to become the school's next prom queen.