Singer Lady Gaga attends the YouTube Music Awards 2013 in New York City. (Dimitrios Kambouris / Getty Images)
Lady Gaga and her fearsome smile. (Dimitrios Kambouris / Getty Images)
Musician M.I.A. (Dimitrios Kambouris / Getty Images)
Ryan Lewis and Macklemore (Dimitrios Kambouris / Getty Images)
“China, IL†actress Greta Gerwig (Dimitrios Kambouris / Getty Images)
“Boardwalk Empire†actor Michael Shannon (Dimitrios Kambouris / Getty Images)
Actress Vanessa Hudgens (Dimitrios Kambouris / Getty Images)
Christina Topsoe and James Murphy of LCD Soundsystem (Dimitrios Kambouris / Getty Images)
YouTube personality Hannah Hart (Dimitrios Kambouris / Getty Images)
Rapper T-Pain (Dimitrios Kambouris / Getty Images)
Rapper Chip Chocolate (Dimitrios Kambouris / Getty Images)