It's been exactly 10 years since Andrea Sachs — the protagonist of Lauren Weisberger's The Devil Wears Prada novel and film adaption, starring Anne Hathaway and Meryl Streep — survived a grueling stint as Miranda Priestly's assistant at Runway magazine. The movie premiered on June 30, 2006, skyrocketing Hathaway's promising acting career to new heights.

"What else can I say about the movie that changed my life?" Hathaway wrote Thursday in an Instagram tribute to the role. She even offered a few words of advice for fans: "Don't let this make you feel old — good style is eternal."

Of course, no Devil Wears Prada tribute would be complete without a shout-out to the Devil herself. Hathaway shared a GIF of Priestly's signature goodbye, a cold and unforgiving "That's all." *shudder*

I'll do you a favor and end this post with a much more friendly "That's all," courtesy of your friends at Looney Tunes.