<p>Gwen Stefani</a> is pregnant at 47! The singer is several months along and expecting her first child with Blake Shelton</a> after undergoing successful IVF treatments</a>, says a source. Stefani — who is already a mom to sons Kingston, 11, Zuma, 9, and Apollo, 3, with ex Gavin Rossdale</a> —and Shelton have been secretly planning the pregnancy for months, spills the informant.</p><br /><p>“Gwen adores being a mom and Blake has had babies on the brain for months, especially after getting to know Gwen’s boys</a>,” says a source. “They knew they didn’t have time to waste, so they planned this pregnancy out, down to the last detail.” The mom-to-be has been visiting an IVF clinic in Torrance, Calif., reveals the pal, adding she’s been also combining those treatments with fertility-specific acupuncture, a method she turned to before conceiving Apollo.</p><br /><p>Both star’s have completely cleared their schedules in preparation for their bundle of joy. “Gwen and Blake have made this baby their complete and total priority,” says the insider.</p><br /><p>The post Gwen Stefani Pregnant With 4th Child — At 47!</a> appeared first on Star Magazine</a>.</p><br />