Money Problems! Gwen Stefani & Blake Shelton's Prenup Battle Causing 'Lots Of Stress'

First come love, then comes...a prenup! Gwen Stefani and Blake Shelton's relationship has gotten very serious over the last year and the two are ready to take the next big step in their relationship! However, one major problem is getting in their way.

According to a Life & Style source, lawyers for the couple "have been hammering out a prenup." The insider even revealed that the singing duo hope to announce an engagement by the end of the year, however, "the whole process is causing lots of stress."

Just like their singing styles, Blake and Gwen have two different perspectives on the prenup. "Blake is more laid-back about it. He would give Gwen whatever she wants and would happily get married without a prenup," the insider dished.

And Gwen is feeling the opposite due to her split from ex-husband Gavin Rossdale, since they did not have a prenup.

Gwen knows that Blake would never go after" her money, but she still wants a prenup to make sure she is "looking out" for her three sons, Kingston, Zuma, and Apollo.

Do you hope to see Gwen and Blake get engaged by the end of the year? Let us know your thoughts in the comments section!