Okay, so we've already introduced you to SWMMRS, the pop-punk band that features Billie Joe Armstrong's son Joseph on sticks. Now another of Billie Joe's offspring is giving music a go.
He must be feeling pretty stoked right now.
Jakob Danger is the youngest of the two brothers. In fact, he's only 16. That's not stopped him signing with Burger Records for his debut EP (who SWMMRS are also signed to).
It's fairly different to any of his family's musical output. It's got more of an indie-pop vibe, with a little pop-punk thrown in for good measure (he can't let the family down, I suppose?) New music is expected soon but there's some fairly recent recordings to whet your appetite.
For any MEGA Green Day fans out there, we've also found Jakob's Instagram account which has lots of cute family photos on it which are worth checking out.