28/10/2010 08:58 BST | Updated 22/05/2015 06:12 BST

Fashion Face-Off: Rihanna Versus Rihanna

We can hardly believe these photos are of the same person, let alone taken on the same day!

What a difference a day makes: Rihanna rocks two completely different looks in 24 hours. Photos: Rex Features, WireImages

Style chameleon Rihanna showed she can work the full fashion spectrum yesterday. By day, Rihanna was visited Barnes & Noble in New York to sign copies of Rihanna, a visual chronicle of her first solo tour.

The book signing called for a ladylike ensemble, and RiRi looked terribly chic in her Jean Paul Gaultier floral number. But later in the day, it was all change when Rihanna stepped out to film the video for her new single What's My Name? with Drake. Gone was the elegant frock and its place she rocked nude fishnets, orange socks, a stripy jacket and printed hot pants for a dose of her signature eclectic style.

Which of these looks do you prefer? Cast your vote in the poll below.

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