Lady Gaga is a true chameleon. She's transformed her look numerous times while building her award-winning singing and acting career. I mean, one moment she's in a red carpet gown with full glam, then a rocker no-pants ensemble, and the next free and clear of everything with a totally makeup-free look. No matter what, she tends to look absolutely fierce, though. To prove it, take a look at her best #nomakeup snaps from over the years.