GRAMMY AWARD(R)-WINNING MUSIC SENSATION CHRISTINA AGUILERA GUEST STARS AS JADE ST. JOHN, ON ABC'S "NASHVILLE"

"Nobody Knows But Me" - With the arrival of his former fiancée in Nashville, Jeff finds himself face-to-face with Jade St. John (played by Christina Aguilera). A powerhouse pop-star in Nashville on tour, Jeff is forced to revisit his past and work with the woman who once played a large role in both his personal and professional lives. Meanwhile, Deacon continues to cope with his cancer diagnosis - a secret that weighs heavily on his family -- especially Maddie, who struggles with the news herself. While Juliette is eager to get back to work following the birth of her daughter, she quickly finds balancing motherhood and a music career challenging to say the least, while Avery struggles with his own responsibilities and his Triple Exes bandmates, on "Nashville," airing WEDNESDAY, APRIL 15 (10:00-11:00 p.m., ET) on the ABC Television Network.

"Nashville" stars Connie Britton as Rayna Jaymes, Hayden Panettiere as Juliette Barnes, Clare Bowen as Scarlett O'Connor, Chris Carmack as Will Lexington, Will Chase as Luke Wheeler, Eric Close as Teddy Conrad, Charles Esten as Deacon Claybourne, Oliver Hudson as Jeff Fordham, Jonathan Jackson as Avery Barkley, Sam Palladio as Gunnar Scott, Maisy Stella as Daphne Conrad and Lennon Stella as Maddie Conrad.

Guest starring are Christina Aguilera as Jade St. John, Aubrey Peoples as Layla, Ed Amatrudo as Glenn Goodman, David Alford as Bucky Dawes, Keean Johnson as Colt Wheeler, Monica Plante as Natasha, Kyle Dean Massey as Kevin Bicks and Nick Jandl as Dr. Caleb Rand.

"Nobody Knows But Me" was written by David Gould and Monica Macer and directed by Callie Khouri.

"Nashville" is executive produced by Dee Johnson ("Boss," "The Good Wife"), Callie Khouri ("Thelma & Louise"), and Steve Buchanan. The series is produced by Lionsgate, ABC Studios, and Opry Entertainment and is broadcast in 720 Progressive (720P), ABC's selected HDTV format with 5.1 channel surround sound. A TV parental guideline will be assigned closer to airdate.

For more information about "Nashville" visit ABC.com/Nashville