Popsugar Celebrity Luke Hemmings Luke Hemmings and Sierra Deaton's Cutest Pictures We're Totally Melting Over Luke Hemmings and Sierra Deaton's Sweetest Pictures 12 December 2019 by Carley Farrill View On One Page Photo 5 of 10 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 5 Previous Next Start Slideshow Luke HemmingsCelebrity InstagramsCelebrity Couples