Tulisa Vs. Nicole Scherzinger In X Factor Bikini Battle!

X Factor judge Tulisa Contostavlos has been making the most of her time off work by taking herself to Hawaii to have some fun in the sun as well as shooting her new music video for 'Live It Up.'

But since the 24-year-old singer has been showing off her perfect bikini bod on the beach this week, we've come up with a very difficult question: Who looks better in a bikini, Tulisa or Nicole Scherzinger?

Former Pussycat Doll and hottie Nicole Scherzinger has only joined the UK X Factor panel this year, and when the hit show airs later this month, there is sure to be some fashion and figure comparisons. So we just thought we'd start the ball rolling...

Tulisa, (pictured left) looks stunning in her floral bikini, showing off he enviable tan, flat tum and curves in all the right places.

But the star doesn't look as though she's gone make-up free, breaking the unspoken girl rule, and appears to be wearing lashings of waterproof mascara and pink lippie. We say you go au natural at the beach, Tulisa!

Meanwhile, dancer and all round performer Nicole sports an even deeper tan in her bikini clad shot, which is accentuated by the beige colour bikini. We need to be that colour now!

She also has an abdomen to die for and seems to be a natural beauty as she goes make-up free for her beach extravaganza.

We're not sure about you, but we can't decide who wins this one. We love Tulisa's floral bikini, but we have to give extra marks to Nicole for being confident in her own skin and going make-up free.

What do you reckon?

More flicks of Tulisa in her cute floral bikini...

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