X Factor USA 2013: Fans Tip Alex And Sierra To Win The Show After Showing 'Sexual Chemistry' On Stage

The live shows may have not even begun, but it appears some fans of the X Factor USA have already spoken and they want cute and talented couple to win the show this year.

Tuesday night's episode of the third season of the show saw the final 16 acts perform in front of the judges once again in the bid of impressing them to keep their place in the final 12 as Simon Cowell and co were tasked with sending one act home from their categories.

Luckily for Alex and Sierra, Simon saw potential as they performed an acoustic version of Robin Thicke's Blurred Lines. The media mogul even commented on the "sexual chemistry" he saw between them before making a reference to his personal life.

Could Alex and Sierra go all the way and win the X Factor USA? (Splash News)

So with Alex and Sierra through, fans soon took to Twitter to express their excitement and hopes of the couple going all the way to win the show. One fan simply tweeted: "I think Alex and Sierra could actually win the X factor this year", whilst another fan appeared to agree posting on their page:

"I want Alex and Sierra to win the XF and I don't care at all. They are my favorite couple and duo forever."

Branding the couple as "incredible", one viewer of the X Factor USA tweeted: "Alex and Sierra are incredible to say the least @TheXFactorUSA."

Another fan tweeted about Alex and Sierra having "massive potential" on this year's competition alongside fellow group Restless Road.

Taking to using the caps lock button to express her support for Alex and Sierra, one fan posted on the social networking site: "ALEX AND SIERRA ARE MY FAVES OMFGGG."

"The only act I like on X factor is Alex and Sierra they are so adorable holy moley I love them so much", added another delighted fan, whilst one Twitter user praised the couple for being "cool and sweet". They wrote: "#AlexAndSierra they are seriously the coolest and sweetest people I really hope they win #XFactorUSA."

Meanwhile, amongst all the love they have been receiving from fans, Alex and Sierra took their shared Twitter account to tease the songs they will be singing in next week's show.

Welcome to the X Factor USA season three!
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