The 40-year-old actress, who showed off her incredible figure in the trailer, portrays the character of a woman who falls in love with a sex addict, in the film, Us magazine reported.
In one scene, Paltrow strips down to her racy lingerie and grinds against the bedroom door.
Photos: Kareena Kapoor Khan, Kangana Ranaut at the Mumbai airport
Photos: Virat Kohli-MS Dhoni's bromance, Team India in LOL mode
Bollywood celebs show you colours for Navratri 2017
Birthday special: Chris Gayle and his multiple records in cricket
In Pictures: 17 dreaded on-screen villains of Bollywood