Singer is also preparing to line up new greatest hits collection
Singer is reportedly planning a remake of her greatest hits
Singer will release her latest studio effort on May 26
The singer was reportedly paid $1 million for the concert
The singer is recovering at home after sustaining injuries while filming in New York
Singer renews vows in elaborate style in California
'American Idol' judge hires extra security staff after bust-up with the 'Starships' singer
Singer complains she couldn't hear herself singing before being joined by family on stage
Nick Cannon tells Howard Stern the couple have sex to Carey's music too
Festive 'favourite' is to be included on teen singer's new album 'Under The Mistletoe'