Petite Lena (Alexis Bledel) is allergic to boys who see her as a beautiful face.

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In real life, Kartheiser is engaged to "Gilmore Girls" alum Alexis Bledel, who appeared on the show as the mentally unstable mistress of Kartheiser's character.

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But Katie's audience has a few casting ideas of its own: According to Facebook polls, they'd like to see Gilmore Girls alum Alexis Bledel as the naive college grad and Vampire Diaries hottie Ian Somerhalder as the handsome billionaire who sweeps her off her feet, then chains her to the wall.

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