In case you weren’t paying attention to the fashion police last week, screenwriter and actress Lena Dunham showed up to an L.A. event wearing the most unflattering outfit. (Girl! Where are your pants?!) So this photo was my inspiration for this post. I don’t watch the HBO series “Girls” but I can definitely spot long-lost twins when I see them:

Amanda Peet: actress (for some reason, I remember her best in the movie “Something’s Gotta Give”)

Allison Williams: actress (“Girls”) and daughter of NBC News anchor Brian Williams

IMDB links: Amanda Peet, Allison Williams

More about Allison Williams in Allure and People

Update on Oct. 11, 2012: Lena Dunham defends her outfit, saying that “I am going to show my thighs every day till I die.” Eegads.