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 Kris Jenner
Say cheese! Kris Jenner cozied up to Maria Menounos on the set of Extra at L.A.'s The Grove, later sharing the pair's pearly whites with her family and friends via social media.