Popsugar Beauty Celebrity Hair How Straight and Wavy Hair Looks on Celebrities 10 Celebrities Demonstrate the Power of This 1 Simple Hair Hack July 29, 2017 by Lisa Butterworth View On One Page Photo 11 of 20 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 11 Rihanna Straight: Rihanna A slight curl at the bottom gives this sleek look body. Previous Next Start Slideshow Celebrity HairSummer BeautyMakeupCelebrity BeautyHair