"Girlfriend" is a song by English singer and actress Billie, released in October 1998 as the second single from her debut album, Honey to the B (1998).

Outside the UK, "Girlfriend" peaked at number two in New Zealand and reached the top 20 in Ireland.

On the American track listing for Honey to the B, the radio mix replaces the original album version.

[1] A radio edit with additional production by Cutfather & Joe was released for the single which differs significantly from the album version.

[6] In Australia, "Girlfriend" debuted on the ARIA Singles Chart at number 49 on 6 December 1998.

[8] The video (directed by Phil Griffin[9]) starts in an empty warehouse where several teenage boys are skateboarding.