The stars were thrilled to be back in the spotlight tonight at the Oscars. A handful were so fired up, in fact, that they gave the red carpet some fierce competition in red hot gowns. Anne Hathaway drenched herself in rosettes via Marchesa, Helen Mirren opted for a deeper red in a Georges Chakra custom-made gown, pop sensation Miley Cyrus oozed sophistication in Valentino, newlywed Katherine Heigl did Old-Hollywood glam in Escada, Julie Christie went short and ruched, and Heidi Klum went va-va-voom in a bright John Galliano (you can even win her dress). 
