Last Night's Look: Love It or Leave It?See Katharine McPhee in a plunging dress and Lupita Nyong'o in a shimmering number at the PEOPLE/TIME party in D.C., plus more stars on the red carpet. Then vote – fashion-forward or fashion fail

EMMA ROBERTS

Emma pairs her techno jersey LBD with a statement-making Lanvin bag and Rupert Sanderson heels at the Lanvin and Living Beauty Host an Evening of Fashion party in L.A.