Popsugar Beauty Jennifer Lopez Best Jennifer Lopez Makeup Tips From Her MUA Scott Barnes "Back-Combing" Lashes and Other Tips From Jennifer Lopez's Makeup Artist Scott Barnes December 31, 2020 by Jessica Harrington View On One Page Photo 13 of 16 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 13 Makeup Tip: Use Slightly Shimmery Powders Over Contour Barnes uses powders with slightly shimmery finishes to blend out his contour, moving in an upward motion. It makes the lines disappear into the skin. Previous Next Start Slideshow Jennifer LopezBeauty InterviewBeauty TipsCelebrity MakeupMakeupCelebrity BeautyMakeup Artist