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"Sia has revealed that she wrote a song for Beyonc\u00C3\u00A9&amp;#039;s new album. The &amp;#039;Titanium&amp;#039; singer made the comments on Twitter after unveiling her own new single &amp;#039;Elastic Heart&amp;#039; - a collaboration with The Weeknd and Diplo for The Hunger Games soundtrack.   A fan said the track would have made a great single for Beyonc\u00C3\u00A9, to which Sia replied that she gave her &amp;quot;other best song&amp;quot; to the &amp;#039;Single Ladies&amp;#039; star for her upcoming record. Asked if she was referring to &amp;#039;Standing On The Sun&amp;#039;, which was unveiled earlier in the year as part of an H&amp;amp;M campaign, Sia explained that she has written another, as yet unheard song that has made Beyonc\u00C3\u00A9&amp;#039;s fifth album. The tweets have since been deleted. Beyonc\u00C3\u00A9 is yet to confirm the release of her long-awaited fifth studio album, which was originally expected to be released earlier this year. Sia wrote &amp;#039;Diamonds&amp;#039;, the lead single from Rihanna&amp;#039;s latest album Unapologetic, as well as tracks for the likes of Ne-Yo, Christina Aguilera and Celine Dion. Listen to Sia&amp;#039;s new song &amp;#039;Elastic Heart&amp;#039; below:      "^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.digitalspy.com/music/news/a520189/sia-writes-best-song-for-new-beyonc-album/>