The girl sure cleans up well!

Emmy Rossum was an elegant alternative to herShamelessrole in a princess-worthy ballgown.

Uzo Aduba flaunted the hard work she’s put intotraining for the Boston Marathonin her Angel Sanchez number.

Image may contain Emma Stone Human Person Red Carpet Fashion Red Carpet Premiere Premiere Tie and Accessories

2015 Getty Images

Who says you need a gown?

Not Julia Roberts in her formfitting jumpsuit.

Image may contain Reese Witherspoon Human Person Fashion Premiere Red Carpet and Red Carpet Premiere

2015 Getty Images

Image may contain Lupita Nyong’o Human Person Premiere Red Carpet Red Carpet Premiere Fashion and Paparazzi

2015 Stefanie Keenan

Image may contain Rashida Jones Human Person Fashion Premiere Red Carpet and Red Carpet Premiere

2015 Kevin Mazur

Image may contain Natalie Dormer Clothing Apparel Human Person Robe Evening Dress Fashion Gown and Wedding Gown

2015 Getty Images

Image may contain Julianne Moore Fashion Human Person Premiere Red Carpet and Red Carpet Premiere

2015 Getty Images

Image may contain Felicity Jones Fashion Premiere Human Person Red Carpet Red Carpet Premiere and Wedding Gown

2015 Getty Images

Image may contain Claire Danes Fashion Premiere Red Carpet Red Carpet Premiere Human and Person

2015 WireImage

Image may contain Emmy Rossum Fashion Premiere Red Carpet Red Carpet Premiere Human and Person

2015 Getty Images

Image may contain Keira Knightley Fashion Premiere Human Person Red Carpet and Red Carpet Premiere

2015 Kevin Mazur

Image may contain Uzo Aduba Human Person Fashion Premiere Red Carpet and Red Carpet Premiere

2015 WireImage

Image may contain Julia Roberts Human Person Clothing Apparel Fashion Premiere Red Carpet and Red Carpet Premiere

2015 Getty Images