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Robert Downey Jr.

BEIJING, CHINA - APRIL 06: (CHINA MAINLAND OUT) Robert Downey Jr. at premiere of movie Iron Man 3 on Saturday April 06, 2013 in Beijing, China. (Photo by TPG/Getty Images)

Fab Celeb Fashions (week of 4/8/13)

Naya Rivera, Heidi Klum, and Selena Gomez score style victories. -- By Matt Whitfield