Happy National Selfie Day! Revisit 10 of the Most Iconic Celebrity Selfies

Courtesy of Ellen DeGeneres/Twitter1/10

Ellen DeGeneres

Ellen DeGeneres shared a star-studded selfie from the 2014 Oscars on Twitter. The photo — which featured celebs including Jennifer Lawrence, Meryl Streep, Bradley Cooper, Brad Pitt and Angelina Jolie — was the most retweeted tweet of all time until it was dethroned in May by a chicken nugget-loving teenager named Carter Wilkerson.