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"So we know the celeb friendship we&amp;#039;re supposed to be all about at the moment is Kendall Jenner and Selena Gomez, but part of us thinks our forever faves might be unlikely pop pals Demi Lovato and Cher Lloyd. And now that Little Mix are back home after their stint on the Neon Lights tour, hashtag Chemi are officially on the road together! Hooray! The BFFs teamed up to surprise fans in St. Louis with their first performance of the duet &amp;quot;Really Don&amp;#039;t Care.&amp;quot; MORE: Nick Jonas joins Demi on stage!  Yup - while Demz usually gets a backup singer to do the rappy bit (she could have roped Leigh-Anne Pinnock in to do it, no?), this time Cher Bear hopped on stage like the little swaggermuffin she is to do that amazing &amp;#039;Polaroid pictureee&amp;#039; line. Check out the girls&amp;#039; performance below!      MORE: Demi pulls HILARIOUS prank on Little Mix on tour!  Who would you love to see Demi perform with next? Spill in the comments below! Originally posted on Sugarscape.com. "^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.seventeen.com/celebrity/music/reviews/a22767/demi-lovato-cher-lloyd-duet-neon-lights-tour/>