"I'm Every Woman" Is A Hit Song Recorded By Both Chaka Khan And Whitney Houston. Khan Recorded The Song In 1978 And It Was Her First Hit Outside Of Her Recordings With Funk Band Rufus The Song Was Included On Her Platinum Debut Solo Album Chaka. Produced By Arif Mardin And Written By Successful Songwriting Team Nickolas Ashford And Valerie Simpson The Soul/disco Song Reached Number Twenty-One On The U.S. Billboard Hot 100 And Hit Number One On The Hot R&B/Hip-Hop Songs. 1 . On The Disco Chart The Single Peaked At Number Thirty. 2 .