Gwen Stefani is pregnant … at least according to baby bump buzz on the street. If true, that would mean the rocker is set to become a mom once again at age 43. READ: Gwen Stefani is Pregnant, Has Not Aged Since 1996 Stefani was rumored to have suffered a miscarriage in 2010, telling Marie Claire last year, "I really, really, really wanted [a third child] about two years ago. And it didn’t really work out. So … I feel good with what we've got. Everything works out how it should. You can't plan anything, right? You can try." The news that Kingston and Zuma will become big brothers breaks just one day after Rachel Zoe confirmed her second pregnancy. The fellow mama, also over 40, posted a lovely note on her personal website: "Rodger, Skyler and I hope that everyone had an amazing summer! Before we head into the chaos of fashion season, we wanted to take a moment to OFFICIALLY confirm that we are expecting another child. We are beyond excited for Skyler to have a sibling and for us to fall in love all over again. We feel incredibly blessed. Thank you all for your constant love and support of our family." How many other celebs out there became pregnant after turning the big 4-0? Scroll down to find out.