We love debating the finer points of the topknot. Is it "in" or "out"? Is it better sexy and disheveled or sleek and taut? And which celebs pull it off with style? Taylor Swift and Carly Rae Jepsen both have signature bangs, but when pulled into a trendy bun, the two songbirds transform instantly. TSwift's look is soft and romantic, styled elegantly for the Fragrance Foundation Awards. Carly Rae's style is more playful and chic, done for a performance on Good Morning America. So we're asking you: Which celeb got it right?

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