• Gwen Stefani and Blake Shelton raise their relationship to a higher bar.

Gwen Stefani and Blake Shelton raise their relationship to a higher bar. (Photo : Twitter/@FoxNews)

Adam Levine and Pharrell Williams' fellow "The Voice" season 9 coaches Gwen Stefani and Blake Shelton's relationship is said to be going to a whole new level.

Sources told Hollywood Life that Stefani, 46, and Shelton, 39, were talking about moving in together. The publication said that the celebrity couple might not be planning to get married or have kids, but they would like to advance their two-week old relationship.

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The two "The Voice" season 9 coaches officially revealed their relationship before the Country Music Association Awards on Nov. 4. Sources also told Hollywood Life that living with each other was what Gwen was thinking at the moment. In fact, Stefani introduced Shelton to her friends on Nov. 18 and they were very happy all night, according to the publication.

Meanwhile, Shelton invited Stefani and her children Kingston, 9, Zuma, 7, and Apollo, 21 months, to spend Thanksgiving with him on Nov. 19, as per Daily Mail. According to the publication, the country singer invited the songwriter-singer and her boy to his ranch in Oklahoma, which had been his favorite place to stay for family holidays.

The report also said that it was unknown yet if Stefani had accepted Shelton's offer to spend the holiday; however, Stefani had already had the opportunity to see the latter's home state, which had been bought before his previous marriage as a great place for a family to stay. The songwriter-singer had reportedly gone to the spot for a quick visit last month before they had revealed that they had been dating.

Following a step higher in Stefani and Shelton's relationship, the church bells and having kids could be the next things they would reveal.