Popsugar Beauty Beauty Trends Celebrity Hair Transformations Summer 2019 The Best Celebrity Hair Transformations to Bookmark For Summer 2019 April 26, 2019 by Jesa Marie Calaor First Published: April 24, 2019 View On One Page Photo 23 of 23 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 23 Demi Lovato: After Lovato's now way cool for the summer with her blunt bob. Previous Next Start Slideshow Beauty TrendsCelebrity HairCelebrity BeautyHairHair ColorHaircuts