Celebs are the masters of self-promotion, and nothing says "look at me!" more than a selfie. Check out some memorable Hollywood selfies, courtesy of the likes of Nicki Minaj, Jenelle Evans, Justin Bieber, Rihanna, and, of course, a few Kardashians!
Spring Breakers star Hudgens went snap happy with Pretty Little Liars' Ashley Benson during a photo op in December 2013.
Credit: courtesy of Vanessa Hudgens