Megan Mullally is heading back to Parks and Recreation, TV Guide reports. Tammy 2 will try to come between Ron and his new love interest, Diane (Lucy Lawless), in the ninth episode this season, which means we may be in for some Tammy 2–on–Xena wrastling. Or so one hopes.
Actress Megan Mullally attends The Academy Of Television Arts & Sciences 2012 Creative Arts Emmy Awards at the Nokia Theatre L.A. Live on September 15, 2012 in Los Angeles, California. Photo: Frederick M. Brown/Getty Images