Complex sentence: It stars Kirsten Dunst as a girl who helps the boy as he tries to win his girlfriend back, Ben Foster as the boy, Melissa Sagemiller as his ex-girlfriend, Shane West as her new boyfriend, and Sisqó and Colin Hanks as the boy's friends.
Split into simpler sentences: It stars Kirsten Dunst as a girl who helps the boy as he tries to win his girlfriend back. The film also features Melissa Sagemiller as his ex-girlfriend, Shane West as her new boyfriend, and Sisqó and Colin Hanks as the boy's friends.