Khloe Kardashian New Hair Look Check Out

Khloe Kardashian's time as a red-head may have been short-lived, but it won't be soon forgotten.

The reality star, who showed off her dark-again locks during a Starbucks run in L.A. Monday, took to her Twitter to discuss her coif change-up.

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"I'm annoyed already from my color change so I'm being a brat," wrote the reality star, who re-dyed her hair just nine days after first debuting strawberry blonde tresses at the People's Choice Awards.

Her trick for returning to her roots? "Joico's Head colorist, George Papanikolas, changed her hair using Joico Vero K-Pak Chrome color in dark brown and light brown," an insider explains to UsMagazine.com.

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Adds another, "Khloe starts filming her show with Lamar [Odom] and E! wanted her to stay consistent all season. It was a test run. She loved it."

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Indeed Kardashian, 26, Tweeted to one fan Saturday that she plans to revisit her ginger look: "I'll be back red soon. Promise."