Gwen Stefani and Blake Shelton have enjoyed some romantic moments during this Christmas break. Following Christmas spent at Blake’s Oklahoma home, he and Gwen were spotted in Arizona at the Arizona Cardinals vs the Green Bay Packers football game. More recently, the fellow Voice coaches were seen visiting a vineyard in Buellton, California.

Gwen Stefani and Blake Shelton took their relationship to the next level this weekend: https://t.co/7TXdl2MgmQ pic.twitter.com/qhUFygd1ZT

— ELLE Magazine (US) (@ELLEmagazine) December 29, 2015

Sources said Gwen Stefani and Blake Shelton were “sweet with each other and seemed very happy together.”

Gwen Stefani even showed up, following their visit, on the winery’s Facebook page.

Blake Shelton and Gwen Stefani’s Christmas holiday fun has been shadowed by rumors the No Doubt front woman is pregnant. Sources tell InTouch Weekly the couple is thrilled, and they note not wanting children among the reasons Miranda Lambert and Blake Shelton divorced.

As one might expect, neither Gwen Stefani nor Blake Shelton has confirmed the pregnancy rumor, as it most likely has no basis whatsoever.

Gwen Stefani and Blake Shelton spent Sunday at an Arizona Cardinals game: https://t.co/O0AR2anU65 pic.twitter.com/l0AYou4bDB

— Us Weekly (@usweekly) December 28, 2015

Some fans wondered if the romance between Blake and Gwen might fizzle out following the end of season nine of The Voice.

Clearly that’s not the case, as Blake Shelton and Gwen Stefani keep popping up together, and proving to all that they really are very much in love.

Where do you suppose–in the spirit of Where’s Waldo–that Gwen Stefani and Blake Shelton might pop up next?