Gwen Stefani's latest project may be designing a nursery for her 20-month-old son Kingston's new sibling! "Gwen is now 12 weeks pregnant and is very happy," an insider close to the singer tells In Touch. Although another insider says that Gwen and husband Gavin Rossdale had been keeping the pregnancy under wraps - and were planning on making an announcement soon - Gavin's dad beat them to the punch and confirmed the news to various media outlets.
Gwen and Gavin like the idea of a big family. "Kingston would love a brother or sister," says the first insider. Gavin, who let Gwen decide on the timing of their next child, has already been considering baby names with his wife, says the second insider. "He's a really great dad to Kingston, and he's thrilled that they're having another kid."