Last week, we reported that country music star Blake Shelton had finally proposed to the singer Gwen Stefani, who he has been dating her since meeting her while they were both coaches on “The Voice” back in 2015. While their engagement only just happened, a source has now come forward to say that the couple has actually been in talks about a prenuptial agreement for months.

“They have been in prenup talks for a few months,” a source told US Weekly. “The process has been extremely effortless.”

The source went on to say that there has been “no hiccups, or outrageous demands” in these discussions between the couple. The insider explained that Stefani, 51, learned her lesson from not having a prenup with her ex-husband, the singer Gavin Rossdale.

“She just can’t afford to not have it with Blake,” the source continued.

Fans rest assured in the fact that these prenup talks have done nothing to dampen Stefani and Shelton’s excitement over their engagement, the insider said.

“These are two mature adults that love each other,” the source concluded.

“Gwen is ecstatic. The proposal was a surprise,” another insider told People Magazine. “Gwen and Blake kept the proposal quiet for a few days, but were very excited to share.”

This comes after a source gave details about how Shelton went about the proposal, as well as how he kept Stefani’s three young sons involved in the process.

“Blake is very close to Gwen’s boys,” the source told Entertainment Tonight. “They talked it through and Blake made sure they were part of the excitement! Blake had a custom-made engagement ring. He knows the designer and has used them in the past to make bracelets for Gwen.”

When it came to the actual engagement, Shelton stuck to tradition and got the permission of Stefani’s father first.

“Blake’s plan to propose to Gwen began by asking her father for her hand in marriage. Gwen is very traditional so he truly felt that asking her father for approval was the proper thing to do,” the source explained. “And her father adores Blake. Gwen has been ready to tie the knot for a long time and Blake knew this was the perfect time.”