Gillum released an EP with Guatemalan DJ Carnage called Step Brothers on March 27, 2017. G-Eazy released his new single, a collaboration with singer Kehlani called "Good Life", which is a part of the eighth installment of the film franchise Fast & Furious, titled The Fate of the Furious. He was also featured in the new Dillon Francis single titled "Say Less".
On June 14, 2017, G-Eazy announced through Instagram and Twitter that his next studio album, The Beautiful & Damned, would be released in the fall of 2017. On November 8, 2017, the official release day was announced as December 15, as well as an accompanying short film.
On December 5, 2017, G-Eazy released his second single from The Beautiful & Damned titled "Him & I" with Halsey, with whom he was in a relationship. They performed the song together on Dick Clark's New Year's Rockin' Eve of 2017. On February 27, 2019 G-Eazy released the single, "West Coast", featuring Blueface and released the video on March 28, 2019, adding ALLBLACK and YG.