Nicola from Girls Aloud
Nicola came on the phone after we announced that GIRLS ALOUD were the final act for Night 2 of the Jingle Bell Ball!
The lovely Nicola sounded incredibly excited to be on the line-up as she came on the show for a chat.
And we got a nice insight in to the mind of a popstar when she revealed that she'd have to watch YouTube to remember the old dance routines!
She also said something about their next single that she probably wasn't supposed to say... Don't think we've ever had a (sort of but maybe not) exclusive before!