Marceline the Vampire Queen is the greatest animated character to ever grace the screen. She's a wild rocker chick who's over a thousand years old, and true to her name, she is in fact a vampire. Unlike most vampires however, she survives by feeding on shades of red rather then by drinking blood. Nevertheless, she is quite dangerous when provoked, able to shapeshift into a wide array of monsterous forms. Perhaps the coolest thing about Marceline is the fact that she plays bass guitar. She mainly plays her Axe-Bass, but has been known to play on others. Oh yeah, and she's from Adventure Time, which automaticly makes her a beast.