There won't be a hint of bugeyedness or bursting forth from dresses from tonight's celebrity performances. Westlife return to the stage after supporting runners-up JLS in last year's final, performing their new single What About Now, from their forthcoming album Where We Are. That's plug number one over. Michael Buble also sings a tune from his latest CD Crazy Love. Aaand that was plug number two, in case you missed it there. As always, The acts in the bottom two sing again, hoping to win a reprieve from judges Simon Cowell, Cheryl Cole, Dannii Minogue and Louis Walsh, who hold the fate of the hopefuls in their hands. Brace yourselves for The Xtra Factor on TV3 at 9.00pm: Holly Willoughby interviews the act that has been eliminated. Wait for it. She is also joined by 2008 runners-up JLS and panelists Alexander Armstrong and... Dustin the Turkey.