Jesy Nelson has returned to Instagram stories after revealing she has quit Little Mix, to post a video of her dog, Reggie.The star could be seen wearing pyjamas adorned with a Reese’s Peanut Butter Cup motif as she shared a tender moment with her pet Pomeranian. Sharing the video with her 7.5 million followers, Jesy wrote: “Just having a little cat nap,” as calming music can be heard in the background.