Katy Perry and My Week With Marilyn The One That Got Away Mashup

Katy Perry has teamed up with The Weinstein Company (TWC) for My Week with Marilyn, the dramatic film based on real events and starring Michelle Williams as Marilyn Monroe. Perry’s new music video “The One That Got Away” and never before seen footage from My Week With Marilyn have been put together in a video mashup, and Perry’s song is part of the My Week with Marilyn promotional campaign.

Watch the video mashup:

“Marilyn Monroe is a source of inspiration to millions worldwide. After having the opportunity to see the movie and fall in love all over again with Marilyn Monroe, I’m excited to find a way to share this movie that I loved so much with my fans in a special and unique way,” stated Perry in the press release issued by TWC.

“We were thrilled to hear that Katy was a fan of the film, and could not be more delighted to partner with her in a way that is relevant and exciting for both her fans and fans of Marilyn Monroe,” said Stephen Bruno, TWC President of Marketing.

Watch Katy Perry’s “The One That Got Away” music video:

My Week with Marilyn opens in theaters on November 23, 2011.