OK! Exclusive: Shotgun Wedding? Gwen Stefani And Blake Shelton Rush To Altar Before Giving Birth!

Gwen Stefani and Blake Shelton are wasting no time! Just after two months of dating, friends of the couple say they're planning to marry and they have a pretty good reason why. Gwen is pregnant… WITH TWINS!

“It’s a little unexpected” a source claimed to OK! Magazine. “but given that they both adore children, they’re up for the challenge.”

But of course, the good Catholic girl doesn’t want to have kids out of wedlock, so the 40-year-old singer is pushing to tie the knot soon… and Blake is all for it!

“The loved-up pair are planning an April wedding on the grounds of Blake’s Oklahoma estate!” the insider explained. How romantic!

Since Gwen already has three sons, she’d love for the twins to be girls, however, her country singer boyfriend is rooting for boys! “But truthfully, they’d be happy either way. They just want healthy kids," the source continued.