2013 was a year of many wonderful breakout stars!
For starters, the Fifty Shades of Grey casting hullabaloo gave us Charlie Hunnam (who dropped out of playing the role of Christian Grey) and the stars of the upcoming sex flick Dakota Johnson and Jamie Dornan!
Then there are 2013's brand new groundbreaking music stars. Seventeen-year-old singer Lorde broke records with her hit "Royal,s" while self-produced rapper Macklemore released several No. 1 hits while simultaneously speaking out for equal rights.
But these aren't the only celebrities who've busted onto the Hollywood scene in a big way. Check out all the big names in out 2013's Breakout Stars photo gallery!