But the good old Sarah was back last night as she returned to the London scene.
Having been recently reunited with her bandmates to celebrate their tenth anniversary, the blonde was out with pals at London's Gilgamesh restaurant in Camden.
But the Harding obviously isn't as seasoned at this partying lark as she used to be, as she looked like she was taking a cheeky nap in the back of her car on the way home.
The Alouder will also undoubtedly be disappointed with the performance of Girls Aloud's new single 'Beautiful Cause You Love Me'.
Their second release since the group reunited in October was out on Monday, but there is no trace of it in the midweek Top 40 chart.