The 'Hero' hit maker is making a docu-series to chronicle the behind-the-scenes activity around her 'Mariah #1 to Infinity' Las Vegas residency, as well as her upcoming two-month European tour, and the programme has the working title of 'Mariah's Squad'.
A source said: ''Her manager is a reality TV producer and got her the deal.
''The show is also about Mariah and the crew around her. It's nuts. Mariah is very funny on camera.''
As well as her professional life, the 45-year-old star - who is engaged to billionaire James packer - wants to show lots of ''personal'' moments.