Gwen Stefani floral print petco sunglasses blonde purse

While she still hasn't officially confirmed her pregnancy, we feel pretty confident that Gwen Stefani has a bun in the oven. The 43-year-old was spotted showing off her baby bump while running errands at Petco in Los Angeles on Thursday.

The mom of two was spotted wearing her label L.A.M.B. from head-to-toe for the pet-tastic outing. The No Doubt songstress rocked out in L.A.M.B. Wicked Sunset trousers and a Sorbet Bullet bomber. Clearly loving her own line, Gwen completed her look with a pair of Nydia heels from Fall L.A.M.B.'s 2013 collection. Even when shopping for dog food, the "Sweet Escape" singer knows how to turn heads with her unbelievable style.

Gwen and her husband Gavin Rossdale have two sons, Zuma and Kingston, and even if the couple hasn't publicly confirmed they are expecting a third child -- we are excited for the growing family. Hopefully this time around they will have a girl!