Hint: She has given birth, twice. Find out who the above six-pack belongs to after the jump.
Answer: Gwen Stefani. We knew that Gwen Stefani would be returning to her post-punk, ska outfits while performing during No Doubt‘s comeback tour. But we didn’t know the frontgirl would be returning to her pre-baby body. How does a 39-year-old mother of two do it? [Photo: Splash News Online]
