While in a discussion with Graham Norton on his show on Friday, the 61-year-old (who looks fabulous) revealed that her most painful procedure was a vaginoplasty - but for us common folk, that meant for Mrs Osbourne having her vagina tightened.
Fellow guest Colin Farrell was stunned by this revelation and proceeded to ask what the procedure entailed. Sharon responded by letting him know she'd show him later. Oh my.
Speaking of the procedure, she told Graham: "It was the worst, honestly, it was excruciating". We can imagine.
Watch the clip below:
CELEBRITY PLASTIC SURGERY: WOMEN WHO'VE HAD BREAST REDUCTIONS
GARY BARLOW PRAISES SHARON OSBOURNE'S X FACTOR RETURN
SHARON OSBOURNE BRANDS FORMER X FACTOR ENEMY DANNII MINOGUE "INSIGNIFICANT"