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Gretchen, who is played by Kaley's sister Briana, is dating Penny's ex-boyfriend.


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current13:03, February 20, 2013Thumbnail for version as of 13:03, February 20, 2013644 × 357 (21 KB)Physicsisphun! (wall | contribs)Gretchen is having dinner with Penny's ex-boyfriend who is played by Kaley's siter Briana.