Which Beyoncé song features the lyric and refrain “Single Ladies”?

Beyoncé’s song featuring the refrain “Single Ladies” is “Single Ladies (Put a Ring on It).”

The song was released in 2008 as a single from Beyoncé’s third studio album, I Am... Sasha Fierce. Its lyrics address commitment and romantic uncertainty, while the repeated hook made the song immediately recognizable across radio, television, and live performances.

The black-and-white music video became just as influential as the recording. Directed by Jake Nava and featuring choreography by Frank Gatson Jr. and JaQuel Knight, it presents Beyoncé and two dancers in a deliberately spare studio setting. The choreography became widely imitated.

The track won three Grammy Awards at the 52nd ceremony in 2010, including Song of the Year, Best Female R&B Vocal Performance, and Best R&B Song. It is often shortened in conversation to “Single Ladies,” but the full official title includes “Put a Ring on It.”