Gwen Stefani wants another baby!

Gwen Stefani has what most would call the American Dream, (husband Gavin Rossdale), an angel (son Kingston, 6 months) and a great career in music, including a new album, "The Sweet Escape." Now all she needs is another baby.

Star Magazine reports that Gavin Rossdale and wife Gwen Stefani have been considering adopting a sibling for their son Kingston, as they have been "trying very hard" to naturally conceive a second child with no luck so far.

A Star Magazine insider claims that the couple has already "looked at both nationally and internationally for the right adoption agency."

"I pray that I can have another baby," Stefani, 37, tells USA Today. "I mean, it's such a miracle to have one."

Stefani says that spending the first four and a half months of her pregnancy on the road for her solo debut, "Love. Angel. Music. Baby," was "gnarly."

"I'm still nursing," she says, "and I think it gives you superhuman powers."

Another superhuman feat: losing her pregnancy weight in a few short months, which she feels she did so quickly because she was focused on getting her album out.