Madonna Gets A Spanking From Jessica Chastain On Stage In Prague

Jessica Chastain  joined Madonna onstage during Madonna's concert in Prague Saturday night and things got pretty steamy. 

The Oscar-nominated actress strutted her stuff with Madge during the song "Unapologetic Bitch." She made sure to break out her sexiest dance moves for the occasion, before giving Madge a (not so) serious spanking.

"The Martian" star is the latest in a string of celebs to join Madonna onstage during her Rebel Heart Tour; others who've had the honor include Katy Perry and Amy Schumer. 

"I gave Madonna a spanking & Ive a video to prove it. #rebelheart #unapologeticbitch," Chastain wrote on Facebook  afterwards along with a link to a YouTube video (which you can watch below). 

Madonna also shared an Instagram photo from the concert with the caption, "Tonights Sexy and Beautiful Unapologetic Bitch. Thank you Jessica Chastain. Thank you Prague!" 

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