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"Demi Lovato has admitted that she partially expected her X Factor USA co-star Britney Spears to be a &amp;quot;diva&amp;quot;. Speaking to People, Lovato explained that she didn&amp;#039;t know what it would be like working with someone so famous.  However, she revealed that Spears is actually &amp;quot;really cool to hang out with&amp;quot;. &amp;quot;What surprised me the most about Britney is that she&amp;#039;s actually really quirky,&amp;quot; Lovato said. &amp;quot;You kind of expect a legendary pop star [to] sometimes [be], like, a diva or something, but she&amp;#039;s really not.&amp;quot; Lovato, who described Spears as a &amp;quot;sweet, down-to-earth, Southern girl&amp;quot;, also explained that the relationships between the judges are not supposed to be the focus of the show. &amp;gt; Khloe Kardashian: &amp;#039;My entire areolas were out on The X Factor USA&amp;#039; &amp;quot;At the end of the day, it&amp;#039;s about the contestants,&amp;quot; she said. &amp;quot;It&amp;#039;s not about us as judges. I think other shows maybe forget that the entire purpose of the competition is to find a superstar, not to get publicity for the wrong [reasons].&amp;quot; Spears recently claimed that she will &amp;quot;definitely&amp;quot; be returning for The X Factor USA&amp;#039;s third season next year. Photo gallery - The X Factor USA movie week:  "^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.digitalspy.com/tv/the-x-factor-us/news/a436623/x-factor-usa-demi-lovato-britney-spears-is-really-quirky/>