Uncle Jessie appears to be working with the Black Keys.

During Black Keys drummer Patrick Carney’s Twitter war with Justin Bieber’s fans, he received some support for an unlikely source: “Full House” star John Stamos.

“i love your drumming, love the black keys, love your HONESTY. you’re an inspiration to this ex teen idol. thanks man,” Stamos Tweeted to Carney on Feb. 16.

Carney responded: “thank you sir! One day could you explain exactly how the house in full house was architecturally possible? I can’t figure it out.”

Perez Hilton now reports Carney has revealed the band is “working with John Stamos. He’s actually performing the drums on our album.”

The Black Keys are scheduled to finish recording the new album this month.