We all should be used to Lady Gaga's weird red carpet outfits by now but sometimes she gets even the best of us. This year at the 2013 American Music Awards, just when we thought she would try to impress people with something normal, she goes and does this-riding on the back of a man-made, man-powered horse in a gown fit for a Disney damsel in distress. Whatever she wanted to show her onlookers failed in her attempt to look like Rapunzel.

Kelly Osbourne shouldn't be on this list of worst dressed because she does host "Fashion Police." Her silver gown didn't do her any justice. Other than it clashed weirdly with her grey-ish purple hair, she looked like a little girl who found her grandmother's old prom gown during the 30's.

We love Jennifer Hudson but we hate her outfit. Her orange dress with a baby pink interior was just too much for the red carpet. She looked hot indeed but the weird cut in her dress didn't work and so it wasn't really a red carpet worthy dress.

Jaimie Alexander stunned everyone with her risqué red carpet gown during the premier of "Thor: The Dark World" but in this year's 2013 American Music Awards, red carpet edition she looked like she was dressed up for another "Thor" movie that introduced "Star Wars" and "Star Trek."

Former Victoria's Secret Model and host of "Project Runway" has made in into this list of the worst dressed at the Red Carpet of the 2013 American Music Awards. The supermodel never makes it to this list as she can carry any outfit but this time her supermodel hot smoking body and beauty couldn't prevent her outfit from being a catastrophe. The black lace on her bodice and the shrilly bottom of her gown didn't really make the dress outstanding but she still looked hot.

See the photos of the worst dressed celebrities on the 2013 American Music Awards' red carpet: AMAs 2013: Worst Dressed!