It's Baby No. 3 for Gwen Stefani and husband Gavin Rossdale, In Touch reports.
The magazine says an inside source confirmed the news, saying, "(Gwen) and Gavin couldn't be happier."
Stefani, 43, is also mom to 7-year-old Kingston and 5-year-old Zuma.
"She's just trying to focus on resting right now," the source says about the No Doubt singer. "She wants to make sure that all is well with the baby."
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