Rita Ora was given a spanking by Madonna as she joined her onstage for her gig in Berlin last night (13.11.15).
Rita Ora
The 'Frozen' hitmaker has branded the 24-year-old singer a "sexy bitch" after she became the latest to receive the erotic butt smack when she rocked up on her 'Rebel Heart' tour in Germany during a performance of 'Unapologetic Bitch.'
Dressed appropriately for the occasion in a tight leather slit skirt and cleavage-baring black bra, Rita appeared to be in her element as she bent over and pushed her backside out, while Madonna, 57, dished out the cheeky punishment.
At one point, the 'Material Girl' hitmaker got so into the spanking that she hooked her leg up and slapped Rita's delectable posterior with the side of her foot.
Madonna later took to her Instagram account to thank the blonde beauty for joining her for the fun segment on stage.
She wrote: "Blondes have more fun in Berlin! Sexy Bitch Rita Ora ❤️#rebelhearttour."
She added: "Rita Ora is our Surprise UnapologeticBitch!!! What a night! In Berlin! We are going to share a banana later! ❤️#rebelhearttour. (sic)."
So far on her 'Rebel Heart' tour, Madonna has also been joined on stage by the likes of comic Amy Schumer and singer Katy Perry, and last week Jessica Chastain.
However, the 38-year-old actress is the only guest who got to spank the singer, as she has previously been the one giving out the sexy smack.