Mariah Carey is an American singer, songwriter, actress, and producer. She holds the record for the most No. 1 singles by any solo artist in history, with more writing and production credits on these songs than any other female composer. Among her most popular hits are Love Takes Time, Emotions, Dreamlover, Hero, One Sweet Day with Boys II Men, Fantasy featuring Ol' Dirty Bastard, Honey, My All, Always Be My Baby, Heartbreaker, a live cover of The Jackson 5’s I'll Be There, and the record-setting holiday standard All I Want for Christmas Is You.