On June 9, 2017, she released "Amor Supremo Desnudo", the album was produced alongside Alejandro Jiménez and consists of thirteen accoustic versions of songs from her previous albums plus two new songs, "Te Regalo" and "Dime Mentiras". The idea for an accoustic version of her albums came during a tour in Spain, where according to Morrison, "many people that I met gave me the idea of doing an accoustic version, so I didn't stop until making it, I realized that it sounded really good". The album was nominated for Best Traditional Pop Vocal Album at the 19th Annual Latin Grammy Awards. In 2018, she collaborated in the single "Ser Paloma" by Mexican singer Lila Downs, the music video for the song featured women of different ages, backgrounds and professions to represent the diversity of women in society. The same year, she appeared in the track "Vibras" from J Balvin's album "Vibras".