The 50 Shades movie is just about two weeks off, and regardless if you’re up-to-speed on the reading material (or will simply enjoy our lingerie edit below), you’ll be pleased to know that Aussie singer/ presumed ‘Dance Moms’ fan Sia has just dropped a new track – entitled ‘Salted Wound’ – from the film’s soundtrack.  She’s in good company with the likes of Jessie Ware, The Weeknd, Ellie Goulding and Beyoncé herself contributing to the film’s backing music, and no, before you ask, the audio-only release has no Shia LeBeouf/ Maddie Ziegler interpretive dance situations to speak of… yet

Everyone was talking about Sia's last song. Here's why.

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