Stars usually can’t stick to one hairstyle for long. And some of our favorite celebrity manes have gone through so much change recently, we’re having a tough time deciding which look is our favorite. So weigh in, StyleWatchers. Study Jennifer Lawrence, Julianne Hough and Rihanna‘s three different styles below, and vote on how you like each star’s hair best. And as always, be sure to share any additional thoughts in the comments. Then stay tuned to see the results in an upcoming issue!