Did Rihanna Plan to Sleep on the Job?

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Actress/singer Rihanna attends the 'Battleship' Japan Premiere at International Yoyogi first gymnasium on April 3, 2012 in Tokyo, Japan.
Rihanna. Photo: Koki Nagahama/Getty Images

Rihanna wore a blue and gold loungewear set by Emilio Pucci to the Japanese premiere of Battleship in Tokyo yesterday.

Do you think she pulled off the pajama trend? Should she have worn the top and bottom separately? Or are you feeling the full look?