Blake Lively with red hair? Never thought you'd see that, did you?

The Gossip Girl actress transformed her famous blonde locks to red for the Time 100 Gala at Lincoln Center in New York this week. Little Mermaid-esque! Take a look at Blake's new style below, contrasted with her on set a Serena last month.

Do you like the change? We're guessing it's not permanent:

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