Bon Jovi's Richie Sambora Rocks a Grandfathered Birthday Party (VIDEO)

Rob Moynihan
John P. Fleenor/FOX

John Stamos, Richie Sambora

It's Edie's party, and she'll rock if she wants to!

When Grandfathered's Jimmy (John Stamos) shows up late to his 2-year-old granddaughter's birthday party, he decides to make it up to her by throwing another shindig at his swanky restaurant. Jimmy even enlists Bon Jovi guitarist Richie Sambora to serve as the evening's entertainment.

RELATED: First Look: Richie Sambora Belts It Out on Grandfathered

"I have been the wedding singer and done a bar mitzvah, but I haven't played an actual children's birthday party," says Sambora, who has been real-life friends Stamos for over twenty years. "You become fast friends when you speak the same language with people, and I think that's what happened."

Check out an exclusive behind-the-scenes clip of Sambora's Grandfathered debut below, and tune into the full episode on Tuesday, October 20 at 8/7c on Fox.