“Gwen is ecstatic.

The proposal was a surprise,” a source told the outlet about Shelton’s proposal.

“Gwen and Blake keptthe proposalquiet for a few days, but were very excited to share.”

Gwen Stefani and Blake Shelton

This next step in their relationship makes perfect sense.

After all, according to Stefani, fans assume she is already married to the country star.

“Do you know how many people say my ‘husband’ about him?

Gwen Stefani and Blake Shelton

And as for the ring?

Well, let’s just say it was worth the five year wait!

A source toldUs Weekly,“Blake had the ring custom designed.”

And meanwhile, we’re guessing the quality is as good as money can buy.

After all, we are talking about Gwen Stefani and Blake Shelton here.

Don’t be surprised if it happens by the end of the year.”