"I Know (You Don't Love Me No More)" is an R&B song written and recorded by American singer Barbara George, released as her debut single in 1961.

Barbara George began singing as a teen in her Baptist church choir and writing her own original songs.

Already married by age 16, she later befriended R&B performer Jessie Hill, who wrangled her an audition with saxophonist/arranger Harold Battiste's fledgling AFO label.

Backed by New Orleans studio performers including cornetist Melvin Lastie, guitarist Roy Montrell, and drummer John Boudreaux, George cut the self-penned "I Know (You Don't Love Me No More)", a vibrant, up-tempo number inspired by the traditional hymn "Just a Closer Walk with Thee".

The original version recorded by Marisela was sung in English language and included on the film soundtrack, along with songs by Laura Branigan, Tito Puente, Robi Rosa, Wilkins and Grupo Niche.