Head Over Heels (2001)

Amanda Pierce is from Iowa and works as a restorer of Renaissance paintings for the New York Metropolitan Museum. She has just finished another frustrating relationship, when she found her boy-friend with a model on her bed. She decides to move and share a flat with four stupid but nice super-models. She meets Jim Winston, who lives in front of her window. She falls in love with him. One day, she sees Jim killing a woman - Megan O'Brien - through her window and Amanda and her four roommates decide to investigate what really happened.