Madonna is already making her presence felt in Brazil, two days ahead of a highly-anticipated free concert at Rio de Janeiro’s Copacabana Beach slated for Saturday.

The 65-year-old pop superstar was pictured during a rehearsal session on Thursday donning a neon green balaclava as she prepared to wrap up her Celebration Tour in grand fashion.

The Grammy-winning singer, whose full name is Madonna Louise Veronica Ciccone, donned a black kimono from designer Eyob Yohannes as she got ready for the show, set to take place in front of the Belmond Copacabana Palace Hotel.

The singer was seen preparing for the show, singing her 1989 hit Express Yourself while playing a guitar in a tweet shared by Rolling Stone Brasil Thursday.

Another tweet from the outlet showed the singer practicing her 2000 hit single Music as hundreds of fans lined up to watch the rehearsals and sing along.

Madonna, 65, was already making her presence felt in Brazil Thursday, two days ahead of a highly-anticipated free concert at Rio de Janeiro’s Copacabana Beach slated for Saturday

She pulled the mask back in one instance as she worked with organizers on the stage to perfect the details for the concert

She pulled the mask back in one instance, as she worked with organizers on the stage to perfect the details for the concert.

The artist of hits including Vogue, Like A Virgin and Material Girl is mother to six kids: Lourdes Leon, 27, Rocco Ritchie, 23, David Banda, 18, Mercy James, 18, and twins Stella and Estere, 11.

David Banda and Mercy James were photographed separately ahead of the big weekend at the Belmond Copacabana Palace Hotel, where the music icon and her family are staying.

Banda donned a light blue ballcap while at the luxe establishment, while Mercy James wore a black Emirates soccer jersey, with a rainbow bucket knit cap, hoop earrings and black sunglasses.

Madonna kicked off the Celebration Tour last October at the O2 Arena in London, and made it to a number of prominent European locales throughout December, when she ventured back to the U.S. with a December 13 concert in New York City.

Madonna revealed in March she was concluding her trek with the oceanfront concert as ‘a thank you to her fans for celebrating more than four decades of her music over the course of the epic global run of the tour.’

The La Isla Bonita artist last took the stage in Brazil in 2012 during The MDNA Tour, the singer’s team said in the news release, adding that the show be broadcast live on TV Globo.

The pop superstar was pictured during a rehearsal session on Tuesday donning a neon green balaclava

The Grammy-winning singer donned a black kimono from designer Eyob Yohannes

The artist of hits including Vogue, Like A Virgin and Material Girl was seen playing a guitar in preparation for the big show

The vocalist had the mask halfway on as she sang from the stage

The Cherish singer kicked off the Celebration Tour last October at the O2 Arena in London, and is concluding it with the big show in Brazil

The Brazil flag was part of the show

Madonna’s daughter Mercy James attends the rehearsal ahead of the concert at Copacabana beach, in Rio de Janeiro

The Material Girl enjoyed a few different costume changes

The pop star delivered a dazzling performance, even during what was merely a rehearsal

The rehearsal featured energetic performances from the musicians

Madonna was later also seen sporting a black ski mask during the rehearsal on Thursday in Rio de Janeiro, Brazil

She sported a black, velvet jumpsuit that clung to her frame as she stood underneath the bright stage lights during the sound check

She slipped into a pair of shiny, silver heeled ankle boots and also sported a pair of reflective shades

A backup dancer stood behind the songstress as they also practiced the choreography for the upcoming tour dates

She held a microphone in her hand as she moved about on the spacious stage while rehearsing the set

The Vogue hitmaker was seen wearing a black top as well as shorts at one point during the sound check

Madonna additionally opted for a pink mask and a black hat that was placed on top of her head

During the rehearsals, Madonna draped the Brazilian flag over her shoulders while standing on the stage

Madonna proved to be quite a draw as a crowd assembled to watch the practice run

Crowds were cheering as they watched the rehearsal

The music icon and her family are staying at the Belmond Copacabana Palace Hotel

Her son David Banda, 18, smiled as he wore a light blue hat while staying at the Copacabana Palace in Rio de Janeiro

Madonna’s daughter Mercy James donned a black Emirates soccer jersey at the hotel, with a rainbow bucket knit cap

The La Isla Bonita artist’s banner show be broadcast live on Brazil’s TV Globo

An elaborate stage set-up was nearly complete as of Thursday

Hundreds of fans of the pop icon gathered Thursday near the concert location

Retailers in the area had plenty of Madonna merchandise for sale amid a fever pitch ahead of the show

According to Madonna’s team, ‘No tickets are required for the event, entrance will be applied on a first come first serve basis the day of the event at Belmond Copacabana Palace Hotel.’

A number of other prominent artists have drawn huge crowds in oceanfront shows at Copacabana Beach, Madonna’s team noted.

Among them include Rod Stewart in 1994 with 4 million concertgoers; the Rolling Stones in 2006 with 1.5 million; and Lenny Kravitz in 2005 with 300,000.