Nicki Minaj always seems to be busting out of her outfits, so she decided to wear a bondage bra top. Also, those studded shorts must be a pain in the butt to sit on ... literally!
Rihanna hit the red carpet looking like she just craweled out bed, while Katy Perry donned a pre-slimed top to the Kids' Choice Awards.
See who else made our list of the worst dressed stars of the week, below:
