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"Little Orphan Millie" is the sixth episode of the nineteenth season of the American animated television series The Simpsons. It first aired on the Fox network in the United States on November 11, 2007. This episode represents a milestone in Simpsons' history as it sees Kirk and Luann remarry after initially divorcing eleven seasons earlier in the episode "A Milhouse Divided". It was written by Mick Kelly, production assistant to Al Jean, and directed by Lance Kramer. During its first broadcast, the episode garnered 10.57 million viewers.