X Factor: Nicole Scherzinger looks hot, Tulisa gets her boobs out

There's nothing else for it, if you're going to stand next to Nicole Scherzinger on the X Factor red carpet, you're just going to have to get your baps out.

Tulisa, Nicole Scherzinger, X FactorTulisa flashed a lot of cleavage as she joined Nicole Scherzinger. Copyright [Big]

And Tulisa made sure she had plenty of cleavage on show as she hit the X Factor Newcastle auditions this afternoon with newly confirmed judge Nicole Scherzinger.

The N-Dubz star wore a stripy pastel knee-length frock - which dipped down at just the right point to guarantee maximum boob exposure.

Tulisa, X FactorTulisa wore a stripy pastel dress which showed off a lot of boob. Copyright [Rex]

And we can hardly blame her.

The British star was working the red carpet next to none other than former Pussycat Doll Nicole Scherzinger, who was last week confirmed as the fourth XF UK judge.

Lewis Hamilton's FIT AS girlfriend Nicole wore a slinky one-shouldered turquoise number which showed off her amazing legs - well her amazing everything really.

Nicole Scherzinger, X Factor UK, auditionsNicole Scherzinger looked seriously HAWT as she hit her first auditions. Copyright [Rex]

Nicole Scherzinger, X FactorNicole Scherzinger looked blimmin amaze as she hit the X Factor auditions. Copyright [Big]

Donning a pair of towering heels, the former US X Factor judge did he very best X Factor pose as she hit the red carpet with fellow judges Gary Barlow and Louis Walsh.

Nicole touched down in Newcastle last night, tweeting her excitement.

She posted: "Just landed in Newcastle and the sun is shining:) So excited to start the UK X Factor tomm. Here we go...!"

The American singer may have been booted off the US version after just one series but she was invited back to replace Destiny's Child singer Kelly Rowland after she left he panel.

Meanwhile Xtra Factor host Caroline Flack turned up in ODD shoes, tweeting about making the mistake.

She posted: "So.. I can't even dress myself properly... Odd shoes anyone?"