It's because she's awesome! So let us count the ways...
ET first sat down with the Canadian singer in 1990, just before the release of her first English language album.
The host weighs in on Mariah's car karaoke and his celebrity crush at the Kids' Choice Awards.
Believe it or not, there was a time when Mariah Carey was a star-on-the-rise.
Even in the car, Mariah Carey nails the notes in "Always Be My Baby."
ET sat down with star-on-the-rise Mariah Carey, who talks getting recognized and her comparisons to Whitney
Things get real between Nick Cannon and Pete Wentz on MTV2's 'Wild N Out.'
2014 was a tough year for Nick Cannon and he opened up about his much talked about split.
How well does the country star know Reba, Whitney and Wynonna? Pretty damn well, it turns out
A dream list of guest stars from the directors' critically acclaimed films.
Mariah Carey's performance Friday night didn't exactly knock it out of the park.
It's safe to say Mariah Carey didn't have one of her best performances at the Jamaica Jazz and Blues Festival Friday night when the 44-year-old diva had more than a little trouble lip-syncing to a few of her biggest hits.
Mariah Carey and Nick Cannon's former live-in nanny is taking the estranged couple to court.