AceShowbiz -

Michelle Obama has booked a trip to "Nashville". The FLOTUS is set to guest star in the upcoming penultimate episode of the show's second season which is expected to air on May 7. She will play herself and be joined by former "American Idol" finalist Kellie Pickler, who is also going to appear in the military-inspired episode.

According to the synopsis, in the episode Rayna organizes a charity concert at Fort Campbell after finding out Luke has been injured in Afghanistan, forcing him to cut his tour short. Deacon and Maddie are brought closer together as they chart a new course for their future.

Teddy is beginning to feel like his family is slipping further and further away from him. Juliette is racked with guilt knowing that her back is against the wall after Jeff threatens to go to Avery with the truth. Gunnar is feeling pressure to reveal a secret about Juliette to Avery until Zoey urges him that his professional and private life should be kept separate. And Will and Layla begin shooting their new reality series.

Mrs. Obama is also scheduled to make appearance in "Parks and Recreation" season 6 finale on Thursday, April 24 at 8 P.M. She filmed her scene in late February in Miami, where she celebrated investments in healthier out-of-school programs as part of her "Let's Move" initiative dedicated to solving the challenge of childhood obesity.