'Nashville' Sneak Peek: Jade St. John Steals Juliette's Spotlight

Christina Aguilera plays Jade St. John on Nashville. Photo Credit: ABC/Mark Levine

Christina Aguilera continues her run as Jade St. John in this week's new episode of Nashville, airing Wednesday, April 22 at 10 p.m. ET/PT on ABC.

In the episode, titled "The Storm Has Just Begun, the brightest stars of Nashville have gathered in support of Teddy's music education initiative, "Note By Note," where Juliette plans her return to the spotlight - and Layla finds herself thrust into it - alongside Jade St. John.

At the gala, Rayna, Deacon, Maddie and Daphne get ready to take the stage and perform, but before they can, Deacon receives the call he's been waiting for containing some life-changing news.

In the sneak peek video below, Jade steals Juliette's spotlight at the event's auction when she bids for Layla:

'Nashville' Sneak Peek: Christina Aguilera Guest Stars as Jade St. John

Christina Aguilera plays Jade St. John on Nashville. Photo Credit: ABC/Mark Levine

Christina Aguilera guest stars in this week's new episode of Nashville, airing Wednesday, April 15 at 10 p.m. ET/PT on ABC.

In the episode, titled "Nobody Knows But Me, with the arrival of his former fiancée in Nashville, Jeff finds himself face-to-face with Jade St. John (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.

In the sneak peek video below, Jade St. John performs "Coming For You":