Call the 'sitter, it's Hollywood's biggest night out!
Some of our favorite celebrity parents attended the 2013 Academy Awards in Los Angeles last night. From mom-of-three Reese Witherspoon, to power couple Ben Affleck and Jennifer Garner, to parents-to-be Channing Tatum and Jenna Dewan-Tatum, look at the best—and worst—dressed of the evening.
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