Gwen Stefani. (AP Files)

Gwen Stefani and Gavin Rossdale’s musical talent is rubbing off on their two children - eldest son Kingston is eager to get on stage and perform with his dad.

The three year old and his 14-month-old brother Zuma are often spotted at Rossdale and Stefani's concerts - and the former Bush singer is convinced Kingston is a budding rocker.

He tells Popeater.com, “At the last benefit we were at, he wanted to get on stage with me and sing. I told him we can, but we have to practice a bit first.

“He always wants to come now. During the show, he loves to be on stage on the side. But he loves to play the drums during the sound checks and play with my guitar pedals. He likes to check the mic.”