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!
Maria Menounos and Chrissy Teigen
Everybody say 'funny face!' Menounos held her gold iPhone to snap a pic with John Legend's model wife during an appearance in New York City's Times Square.