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"Things are looking bright for X Factor judge Britney Spears -- literally!\r\nThe &amp;quot;Oops!...I Did It Again&amp;quot; pop star, 30, rocked pink and blue hair extensions when she joined Ryan Seacrest, 37, on stage during the iHeartRadio Music Festival in Las Vegas September 21. Spears showed off her trim figure in a black mini-dress by David Lerner and glitter platform heels by Charlotte Olympia.\r\n\r\n&amp;quot;Hello, Las Vegas!&amp;quot; a beaming Spears said on stage. &amp;quot;You know why I love this festival. It&amp;apos;s packed with every kind of music fan.&amp;quot; (Performers included Jason Aldean, Rihanna and Bon Jovi, among others.)\r\n\r\nSpears added, &amp;quot;This is Vegas, baby, so we&amp;apos;ve got the world&amp;apos;s most insane deejays here to keep the party going all night long.&amp;quot;\r\n\r\nThough Spears only recently decided to experiment with a more colorful &amp;apos;do, fellow X Factor judge Demi Lovato, 20, rocked rainbow hairstyles throughout the show&amp;apos;s nationwide talent auditions this summer. The two musicians joined veteran judges Simon Cowell, 52, and L.A. Reid, 56, on the FOX hit, which airs Wednesdays and Thursdays at 8 p.m. EST on FOX.\r\nTell Us: Do you like Britney Spears&amp;apos; rainbow hair extensions?"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.usmagazine.com/celebrity-beauty/news/britney-spears-gets-rainbow-hair-extensions-love-it-or-hate-it-2012259>