Watch Mariah Carey diss Demi Lovato and Ariana Grande: 'I don't know her'
Mariah Carey's sister arrested for prostitution after quoting singer's lyrics in online advert
Alison Carey arrested following undercover sting
Mariah Carey has Las Vegas billboards banned for being 'too sexy'
The singer was promoting her Las Vegas residency at Caesars Palace
'American Idol' team "shocked" at Mariah Carey's accusations of "abuse" on the show
Former contestants and producers respond to the singers comments
Mariah Carey announces UK arena dates for 2016
Carey will play a series of gigs in March next year
Mariah Carey unveils her new single 'Infinity' - listen
Singer posts lyric video from her forthcoming greatest hits collection online
Mariah Carey reveals tracklisting to greatest hits album '#1 To Infinity'
Singer also announces plans to premiere new single on April 27
Mariah Carey reveals the artwork to greatest hits album '#1 To Infinity'
The album coincides with Carey’s Las Vegas residency, due to start in May
Mariah Carey plotting new Christmas movie
Filmmaker Brett Ratner to serve as producer on the project
Mariah Carey and James Corden sing together in 'Late Late Show' skit – watch
Corden now hosting US chat programme <em>The Late Late Show</em>