Phillip Jennings of The Americans and Elizabeth Keen on The Blacklist, you have some competition for worse wig on television. Lena Dunham guest-stars on Thursday's episode of Scandal (9/8c, ABC), and she's bringing an atrocious hair rug with her.

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Dunham, best known as the T.M.I. parade Hannah on HBO's Girls, plays a tell-all journalist who threatens to take down Washington in ABC's twisty drama. But what's the secret behind that auburn hairpiece? Don't hold back on us, Shonda!

Watch Dunham "wig out" in the promo below:

Scandal airs Thursdays at 9/8c on ABC.