After a #1 debut with Lights Up, Harry Styles has done it again. Watermelon Sugar, the surprise single that debuted on SNL last week, has debuted at #1 in XOLAND. This is his second #1 single. The track has moved 310k SPS units so far and isn't slowing down anytime soon, meanwhile Lights Up has spent 4/6 weeks in the top 20 and has just been certified platinum for surpassing 1 million units. Congratulations Harry!