Madonna is no stranger to exciting the masses with her less than conventional performances and outspoken mindset. During her current Rebel Heart tour, the 57-year-old diva has brought out an array of guests as her personal "unapologetic b*tches," bending them over for a good spanking. This time around, for Madonna's stop in Berlin on Thursday, she had the honor of spanking Rita Ora in front of an extensive audience of fans.

Ora was elated to be at the Germany gig as she presented cleavage along with a black skirt which displayed a daring slit up to the British singer's thigh. The "La Isla Bonita" singer found herself so engrossed with spanking the 24-year-old that she began using her foot and leg as well.

According to Billboard, the "Like A Virgin" musician took to Instagram to explain her love for the "I Will Never Let You Down" singer with a picture of the duo on stage with a caption of: "Blonde's have more fun in Berlin! Sexy B*tch Rita Ora ❤️#rebelhearttour.'

During Madonna's Praghe, Czech Republic gig last weekend, she introduced Jessica Chastain to the stage for a spin on the expected spanking routine. Instead of the "Don't Cry For Me Argentina" singer handling the whooping, it was 38-year-old Zero Dark Thirty actress who instead bent Madonna over to her hands and knees for four swift hits on the bum, DailyMail notes.

Over the course of the Rebel Heart tour, Madonna previously brought out comedian Amy Schumer, DJ Diplo, Anderson Cooper, Nelly Furtado and "I Kissed A Girl" singer Katy Perry for their own flirty fun on stage. The tour will find its way to Stockholm on Saturday before launching a gig at London 02 arena on December 1, where the "unapologetic b*tch" of the night has yet to be announced.

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