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Juliette Barns, Hayden Panettiere's spiky, shouty pocket-rocket diva, is basically the best thing in Nashville. Which is a bold statement to make about a show which also gave us Connie Britton's golden mermaid hair (we want to touch it. Just once), Gunnar's arms, Will's trouser-bulge and more cliff hangers than the whole of Dover. Apart from her services to body-con, excellent use of a well-timed head tilt and the ability to bag every single hot man who walks down Music Row, it's Julliette's killer put-downs we envy the most. So here are our faves. Listen, learn and get down with your inner bad girl, y'all…

1. When starting a feud, remember your Southern values – at least pretend to be polite

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2. Well, some of the time...

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3. Let people underestimate you. At their peril.

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4. People will know the MOMENT they annoy you.

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5. Know your worth.

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6. And know your limits.

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7. Pull out the big guns when you need to

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8. Know that some people aren't worth your time

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9. Remember that sometimes, actions speak louder than words.

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10. Like, really.

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MORE IMPORTANT LESSONS FROM TV CHARACTERS:

7 THINGS CHER FROM CLUELESS TAUGHT US ABOUT LAYERING

5 THINGS KELLY KAPOWSKI TAUGHT US ABOUT SPRING FASHION

10 QUOTES FROM BRIDESMAIDS THAT JUST PROVE HOW THIS FILM UNDERSTANDS US