While we watched Girls Aloud perform Something New on Top of The Pops this NYE, the ladies themselves were off celebrating, having pre-recorded their hit ahead of the show.
Kimberley and Nicola enjoyed a night in together over a bottle of wine, with Nic sharing snaps of the pair giggling together. She captioned the first pic: "Best friends for New Year."
Seeing as Kimberley has been busy competing on Strictly Come Dancing over the last few months, we're sure the night was a welcome break, not to mention a great way to toast the success of Girls Aloud's greatest hits album.
WATCH GIRLS ALOUD AT THE JINGLE BELL BALL