The 2012 Billboard Awards
Sunday's Billboard awards were all about music, tributes and of course, a little fashion.
But as always, some stars wowed while others looked plain ridiculous.
Check out who is so hot and so not.
(L to R Taylor Swift, Jordin Sparks and Miley Cyrus)
Jordin Sparks: So hot!
Amber Rose: So not!
Katy Perry: So hot!
Miley Cyrus: So not! (Put some pants on, girl!)
Taylor Swift: So hot!
Natasha Bedingfield: So not (who told her to glue feathers on her dress!)
Brandy: So hot!
Usher: So not!
Chrissy Teigen and John Legend: So not for the clothes, but it's cute how they're so in love.
Julianne Hough: So hot!
LMFAO: So not!
Alicia Keys: So hot!
Justin Bieber: So not!
Lisa Marie Presley: So hot!
Nelly Furtado: So not!
Which stars looked fab, and who looked drab.