VIDEO: Sneak Peek - Vince Gill & More Real-Life Country Stars Guest on NASHVILLE

On an upcoming episode of the ABC drama series Nashville titled "Dear Brother" - Juliette plans a surprise birthday party for Deacon, which is attended by real-life country stars Dan Auerbach (The Black Keys), Vince Gill, Pam Tillis, Kate York and Kip Moore. Get a first look below!

During the celebration, Rayna sings, backed up by Pam Tillis and Kate York as themselves, Watty White (JD Souther) and Adria (Erin McCarley). However, Juliette's own performance is derailed by her mother.

As Rayna and Teddy's divorce moves forward, the tabloids move in, speculating about Rayna's cheating and thrusting her children into the spotlight; Teddy decides to bring Peggy into his mayoral fold and holds a press conference to make it look like it's all business; and Gunnar's brother charms Scarlett with his singing, on "Nashville," Wednesday, February 27th on ABC. Subscribe to televisionpromos on YouTube for more Nashville season 1 promos in HD!