Jesy Nelson’s Latest Instagram Photo Has Sparked Concern

What IS the dark mark on the Little Mix singer's stomach...?There’s no denying that Jesy Nelson is looking AH-mazing right now.
But Little Mix fans were a little concerned about the 25-year-old yesterday, when she posted an Instagram snap of herself posing in a crop top and jeans combo.
See: Little Mix’s Jesy Nelson Reveals New Look For Radio 1’s Big Weekend MunichA post shared by @jesynelson on May 31, 2017 at 7:01am PDT
At first glance, it appeared to be a pretty standard (bu