Of course, this isn’t the first time Gaga and Mars have collaborated. Their surprise duet “Die With a Smile” continues to be one of the biggest radio and streaming hits out today since it’s initial release last year.

Lady Gaga and Bruno Mars won best pop duo/group performance at the 2025 Grammy Awards for their song "Die With a Smile" during the ceremony in Los Angeles on Feb. 2.

Lady Gaga and Bruno Mars have won Best Pop Duo/Group Performance, for “Die With a Smile,” at the 2025 Grammys. The Mayhem cut took the trophy ahead of music by Ariana Grande, Brandy, and Monica (“The Boy Is Mine”),