$41.6 million. My Best Friend's Girl is a 2008 American romantic comedy film by Howard Deutch and stars Dane Cook, Kate Hudson, Jason Biggs, Diora Baird, Alec Baldwin, and Lizzy Caplan. It was released on September 19, 2008.
My Best Friend's Girlfriend is a 2008 Filipino romantic comedy film, released in 2008 under Regal Films and GMA Films. The movie opened in the Philippines on.