Though often criticized for dressing too young for her age, the "Call Me Maybe" singer tends to step up her fashion game at major red carpet events with dramatic floor-length gowns. She still works in playful touches, like the confetti-like sequin print of her Gomez-Gracia dress at the 2012 American Music Awards or the eye-catching metallic sheen of the silver Johanna Johnson lace dress she wore to the MTV Europe Music Awards.