Popsugar Celebrity Tiktok Ross Lynch and Jaz Sinclair TikTok Dance Video Ross Lynch and Jazz Jennings Dancing to Bruno Mars's "Treasure" Is a TikTok Gem 18 January 2020 by Brea Cubit View On One Page Photo 1 of 8 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 1 Ross Lynch and Jaz Sinclair at Paris Fashion Week on Jan. 17 Previous Next Start Slideshow TikTokJaz SinclairRoss LynchCelebrity Couples