Lucy as Diane, now married to Ron and pregnant, appeared in the second episode of Season 6. She appears in 2 small sections. Both clips are below.
Find out more about Lucy's role as Diane Lewis (not Swanson) on the AUSXIP Lucy Lawless Parks and Recreation subsite
Season 6 Episode 2 The Pawnee-Eagleton Tip Off Classic
Leslie is preparing for a press conference before the annual Pawnee-Eagleton Tip Off Classic, a high school basketball game that pits the rival towns' high school basketball teams against each other. Traditionally, the towns engage in a friendly wager before the game, but Leslie has decided to use the press conference as an opportunity to take a few pot shots at the uppity residents of Eagleton and the press eats it up.