Last Night's Look: Love It or Leave It?We can't stop talking about the outfit, Katie Holmes, Beyoncé and more stars were just spotted in! Check them out, then vote – fabulous or fashion fail?

MARY J. BLIGE

The singer offsets her on-trend simple white sheath with a gold belt, gray pumps and a bright blue Devi Kroell clutch at a Lifetime party for the Betty & Coretta premiere in N.Y.C.