Kingston Rossdale has no problem facing the shutterbugs ... especially when he's rockin' a cute, new haircut.

Gwen Stefani and sexy hubby Gavin Rossdale took sons Kingston and Zuma to Grandpa's house for the Thanksgiving holiday.

Being one of the most famous families in Hollywood doesn't seem to have affected them one bit. Even with her hair up, Gwen and her trademark red lips are always in fine form. Speaking of fine forms, we're loving that Gavin is wearing his tightest grey shirt for the special occasion.

With a family this adorable, the No Doubt singer has plenty to be thankful for.

After the jump ... see precious little Zuma!