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!
The Fault in Our Stars author Green celebrated the opening of the film adaptation of his novel by taking a photo with the movie's cast, including Shailene Woodley, Ansel Elgort, and Laura Dern.
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