Also in 2002, Amerie covered the song "I'm Coming Out" by Diana Ross for the soundtrack to the film Maid in Manhattan.
In 2003, Amerie won the Soul Train Award for Best R&B/Soul or Rap New Artist and was also nominated for Best Female R&B/Soul Single, for "Why Don't We Fall In Love", and Best Female R&B/Soul Album, for All I Have.
The album sold an estimated 800,000 copies worldwide and went gold in the US and silver in the UK.
Her third album 'Because I Love It' was released in the UK , Europe and Asia.
When we would work together something great would happen." The two worked together to record Amerie's debut album, All I Have, and Harrison wrote all of the songs featured on the album.
To help Amerie get a start in the music field, she recorded the chorus for the 2001 single "Rule", performed by Nas.
The single peaked at number 67 on the Hot R&B/Hip-Hop Singles & Tracks chart in the United States.