The 45-year-old superstar is apparently filming a documentary-style series, which will take viewers behind-the-scenes of her Las Vegas residency and her upcoming tour.
An insider told US Weekly that the series could be called Mariah's Squad, with the source saying: "It's nuts, she is very funny on camera."
Mariah is soon to touch down on US soil for her 'Sweet Sweet Fantasy' European tour.
She'll kick off her tour on 15 March in Glasgow, wrapping up on 23 March at London's O2 Arena.
After touring the UK, Mariah will continue onto Luxembourg, Belgium and mainland Europe.
Announcing the tour in December last year, Mariah said in a statement: "Lambily, it's been too long!! I'm so excited to be coming to Europe to perform for you all. I promise we're going to share the most amazing moments together and I have so many surprises in store for you daahhlings!"
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