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!
Hillary and Chelsea Clinton
She's learning so quickly! Chelsea Clinton and mom Hillary posed for a selfie — their first together! -- while backstage at a political event in June 2013. The former First Lady later tweeted, "having so much fun with Chelsea, taking selfies back stage." Hillary had just joined Twitter earlier that week.