Sarah HardingSarah Harding has complained that her Girls Aloud bandmates are “dull and boring” now that they’re all in stable relationships.

Sarah is the only single member of the band after Cheryl Tweedy married Ashley Cole, Nadine Coyle possibly got engaged to Jesse Metcalfe and Kimberley Walsh is involved with singer Justin Scott.

She was overheard complaining backstage at this weekend’s V Festival that: “The other girls are so dull and boring, getting married and having boyfriends.”

She also revealed that she’s getting tired of life in the girl band because: “There’s no money being in Girls Aloud. Everyone thinks we are rolling in it — but we’re so not.”

Rumours that Sarah is set to leave the band have been circulating for a couple of months because of both disagreements with the girls and wanting to pursue a solo career.