Madonna, 64, showcases her VERY smooth complexion as she begins rehearsals for world tour

Madonna showed off her phenomenally smooth skin in a whirlwind behind-the-scenes Instagram video on Thursday.

The 64-year-old Queen Of Pop served up a montage of her first week of rehearsals for her upcoming world tour.

The concert dates, titled Celebration, run from June to December and take the superstar through 35 cities in North America and Europe.

Madge threw herself into the rehearsal process, stating that she was “Slaying” as she embarked on the grueling task of preparing for her shows.

At one point she sighed that the job was “damn exhausting, but I’m so happy!” and shot the camera an unforgettable smile.

Making it happen: Madge threw herself into the rehearsal process, declaring she was ‘Slaying’ as she embarked on the grueling task of prepping herself for her shows

Madonna sported a fiery red hairdo and rehearsed in head-to-toe black, often decked out in a flowy smock that hid her slender figure.

She tested some of her physical skills in rehearsal, throwing darts and proving to her 18.9 million Instagram followers that she can hit a bull’s-eye.

The Papa Don’t Preach hitmaker, who has developed a habit of playing disrespectfully with Catholic statues, was at one point sitting on the floor with a huge cross on her lap.

Her busty new Instagram video comes after Madonna paid a touching tribute to Seymour Stein, the music executive who signed her when she was an unknown.

Seymour, who was 80 when he died, was in hospital awaiting open-heart surgery when he first caught wind of young Madonna.

Despite his health problems, he called her to his hospital room and then signed her for about $15,000, he wrote in his memoir.

“She was all dolled up in cheap punkish gear, the kind of club kid who looked absurdly out of place in a cardiac ward,” he wrote.

“She didn’t even want to hear me explain how much I loved her demo. “What you need to do now,” she said, “is sign me a record deal.”

At the piano: The 64-year-old Queen Of Pop served up a montage from her first week of rehearsals for her upcoming world tour

Looking Ahead: Titled Celebration, the concert dates run from June to December and take the superstar through 35 cities in North America and Europe

Sleek and chic: Sporting a fiery red hairdo, Madonna rehearsed in head-to-toe black, often donning herself in a flowy smock that hid her slender body

Coordination: She tested some of her physical skills in rehearsal, threw darts and proved to her 18.9 million Instagram followers that she can hit a bull’s eye

In her own Instagram tribute to Seymour this week, Madonna recalled the moment he decided to sign her, writing: “Words can’t describe how I felt right now after years of grinding and being broke and slamming every door in my face .”

Madonna showered Seymour with praise, calling him ‘one of the most influential men in my life!! He changed and shaped my world.’

Madonna announced her upcoming world tour at the end of January, shortly before her long-awaited biopic was revealed to have been shelved indefinitely.

In June, news broke that Julia Garner, who recently played fake German heiress Anna Delvey on Netflix, had been cast in the lead role.

Julia reportedly beat out a range of popular names, including Oscar nominee Florence Pugh and pop act Bebe Rexha.

The top contenders would have gone through a “Madonna Bootcamp,” which included dance training reportedly lasting up to 11 hours a day.

However, the film fell under a cloud of uncertainty at the start of 2023 when Madonna revealed she was putting together a world tour.

The demand for tickets quickly turned into a nutritional frenzy, to the point where Madonna was forced to add dates to accommodate her hungry fans.

True to form: The Papa Don’t Preach hitmaker, who has developed a habit of playing irreverently with Catholic imagery, at one point sat on the floor with a huge cross on her lap

Jam session: Her busty new Instagram video comes after Madonna paid a touching tribute to Seymour Stein, the music executive who signed her when she was a stranger

Details: The demand for tickets quickly turned into a nutritional frenzy, to the point that Madonna was forced to add dates to accommodate her hungry fans

She had an amazing complexion and posted an emotional Instagram video thanking her audience for picking up the tickets.

“I don’t take any of this for granted,” she said. “I feel like the happiest girl in the world and I’m so grateful for all your support.”

On a personal level, Madonna, who has six children, is rumored to be having a romance with muscular 29-year-old boxing coach Josh Popper.

Josh reportedly once had an affair with Summer House blonde Sam Feher, who crowed to Page six: ‘Madonna wants my leftovers! Madonna just copied me!’