Blake Lively

Quiz: How many times did Blake Lively change outfit yesterday?

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This is a tricky one. The fact of the matter is, being Blake Lively sometimes requires multiple outfits in one day. But 21 April 2015 was special, because it called for several outfit changes.

Can you guess how many times she got undressed and dressed again?

Nope, more than two. Less than 15. OK, time up. Keep reading for the big reveal. Here are ALL the outfits Blake wore yesterday…

1. 'Good Morning America' TV Show

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2. Inside at 'Good Morning America' (alright she's just taken her coat off…)

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3. Blake at 'Kelly And Michael' TV show , New York

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4. Blake backstage at 'Kelly And Michael' TV show (in another outfit)

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5. Blake visits SiriusXM Studios

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6. Blake is seen in Midtown, NY (we're not sure what she's doing at this point)

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7. Somewhere else. We're exhausted.

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8. And in a similar but ever so slightly different outfit. You nearly had us there, Blake.

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9. 'The Tonight Show Starring Jimmy Fallon', New York

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10. 'The Tonight Show Starring Jimmy Fallon', New York (she's changed, again)

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11. Somewhere else, New York (for an event that needed a different outfit)

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…And we're done. Wow. That's 11. Ten if you take away the coat/no-coat dodgy one. And each outfit a work of art. Bravo Blake. Bravo.

Thankfully Lively changes her hairstyle less often, so we're able to keep better track of her luscious locks. Gaze upon her golden curls in our look book, below.

Follow Rebecca on Twitter: @rebecca_cox