“I almost FELL when I heard my voice omg,” Runway wrote on X (formerly known as Twitter) after Aguilera interspersed her song “That Girl” in her performance of “Glam”
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Bree Runway; Christina Aguilera. PHOTO: GETTY (2)
2024 is coming in “HOT HOT” for Bree Runway.
Over the weekend, Christina Aguilera debuted her Las Vegas residency at the Voltaire Belle de Nuit venue at The Venetian Resort where she showed the R&B performer, 31, some love.
Runway freaked out on X (formerly known as Twitter) saying, “CHRISTINA AGUILERA GIRLLLL HUHHH???!!”
She then quote tweeted video of Aguilera, 43, on-stage in a glittery bodysuit where she interspersed the rising musician’s track “THAT GIRL” with her 2010 song “Glam.”
“THAT GIRLLLL!!!!! IN YOUR SET?!?! get me on a flight to vegas NOWWWWW!!!!!! I almost FELLL when I heard my voice omg,” Runway captioned the clip.
Christina Aguilera Previews Vegas Show with Sultry Rendition of ‘Guy What Takes His Time’ from Burlesque
“LIKEEE?!?! That’s realllly one of my icons !!!” she added in another post.
When a fan commented that Runway’s year was “off to a great start,” she responded: “been saying this since the 1st I swear! somethinnnnnnn in the air.”
The pop star replied to Runway on X just hours after she shared her excitement — and extended an invitation to her Las Vegas residency.
“Come to Vegas anytime 
@breerunway,” the “Dirrty” artist wrote.
Aguilera announced her Las Vegas residency in October and shared a preview of it by flaunting a new blonde hairdo.
“Immerse yourself in the fusion of art and music 
,” she wrote on Instagram.
“I’m bringing an intimate, seductive and sophisticated new show to Las Vegas,” Aguilera continued. “@voltairelv will allow me to be up-close-and-personal with YOU for a truly modern twist on the performance experience.”
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Christina Aguilera.DENISE TRUSCELLO/GETTY
In late December, she shared a sneak peek rehearsal video of her residency, sharing an Instagram clip of her singing “Guy What Takes His Time” from Burlesque, the 2010 film she made with Cher.
As Aguilera runs through the movie musical number, she’s recorded showing off some of her iconic vocal runs and marking a few dance moves before belting out the song.
The singer/actress rehearsed the fan-favorite track while sporting a pair of thigh-high black leather boots, a black jersey shirt-dress and a black satin baseball cap, with a pair of oversized black sunglasses.
“10 days ‘til show day 
,” Aguilera captioned the post.
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The Burlesque star will reportedly be executive producing a stage musical adaptation of the film.
In late September, Entertainment Weekly reported that the stage adaptation — which is expected to premiere in the U.K. in the future — will be written by Steven Antin, who wrote and directed the movie and will allegedly include songs Aguilera, Sia and Diane Warren wrote for the film, as well as new numbers by Todrick Hall.