He added: “Mariah Carey is an award-winner, a record-breaker, and an absolute global icon – this show will be historic.
“Mariah’s live show is second to none and with such a catalogue of huge hit singles, it’s going to be an incredible occasion.”
The event is the third show to be revealed in a series of large-scale outdoor concerts on the estate.
Stereophonics will play on Saturday 16 August, and Michael Bublé will perform on Sunday 17 August.
Carey has recorded 19 US number ones, more than any other solo artist in Billboard Hot 100 history.
She became an immediate sensation with her 1990 self-titled debut album, thanks to her five-octave range and popular love ballads.
In 2020, she released her memoir The Meaning of Mariah Carey, which became a New York Times Best Seller, and in 2023 was recognised by Rolling Stone as the fifth-greatest singer of all time.
One of 2024's winners, Jim Dyne, a co-founder of the Parky Blinders project, said the awards have led to "lots more people joining us".The Cornish project won a
Among the conditions imposed on Irikefe by Westminster Magistrates' Court is a ban on him going within a mile of the club's Emirates Stadium in Holloway, north
Medi Abalimba scammed thousands of pounds from his victims after posing as a Premier League footballerMedi Abalimba is back behind bars after he illegally left
Manchester United will make up to 200 jobs redundant to "return the club to profitability".About 250 members of staff were made redundant last year in a first w