Beyoncé Remixes 'Crazy In Love' For Fifty Shades Of Grey Trailer

Beyonce has released a two-and-a-half minute trailer for the upcoming film Fifty Shades of Grey using her 2003 cut "Crazy in Love" as the backing track. The full trailer follows the teaser Queen B dropped last week.

While exactly Bey's involvement with the film is unknown, the Huffington Post reports that she could be involved with the film's soundtrack, as her song "Haunted" was used to underscore a teaser of the erotic film screened exclusively for theater owners and press at CinemaCon in March.

The plot of the film centers on lit student Anastasia Steel (Dakota Johnson), whose life is changed forever after meeting the handsome, but tortured billionaire Christian Grey (Jamie Dornan).

Fifty Shades of Grey is due in theaters Valentine's Day 2015.

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