Rocker Patrick Stump is set to become a first-time dad.

The Fall Out Boy star's wife Elisa Yao will welcome the couple's first child at the end of October (14).

Announcing the news on radio station Kiis Fm, Stump jokes he is the only one in the band that doesn't have children or a tattoo, saying, "I'm about to have a kid or a tattoo. I'm like the snows of Siberia - just untouched."

Stump and Yao wed in October, 2012.

Stump's bandmate Pete Wentz became a dad for the second time last month (Aug14) when his girlfriend Meagan Camper gave birth to son Saint Lazslo.