Gwen Stefani and Blake Shelton Take a 'Selfie Break' at Arizona Cardinals Game

Blake Shelton is continuing to score major points with Gwen Stefani.

The country crooner took his rocker girlfriend on a date to watch the Arizona Cardinals play the Green Bay Packers at the University of Phoenix Stadium in Glendale, Arizona, on Sunday.

WATCH: Gwen Stefani & Blake Shelton Celebrate Christmas in Oklahoma

The lovebirds seemed to be in good spirits, donning big smiles in photographs captured at the matchup. Judging from their gear, they were rooting for the Cardinals, who defeated the Packers 38 to 8.

The Cardinals even caught the two taking a "selfie break," which they posted to their team's Twitter account.

"It must be a big game! @blakeshelton and @gwenstefani are in the house today! #GBvsAZ," another tweet read.

The adorable couple also took to social media during the game. The No Doubt frontwoman posted an Instagram video of her and Shelton standing on the field, along with a selfie.

She also retweeted a photo her boyfriend posted of himself standing next to the "Big Red" siren. "This just happened... Go @AZCardinals !!!!" the "Boys 'Round Here" singer captioned it.

WATCH: Gwen Stefani & Blake Shelton Jet To Nashville For An Engagement Party

Seriously, the team let Shelton hang around a siren.

The stadium was packed with celebrities, including David Spade, who joked that he was "hungover," but he still managed to pose for a pic with the duo.

Like Stefani and Shelton, the 51-year-old actor was also cheering on the Cardinals.

Arizona Native Jordin Sparks was also there. The singer has sung the "National Anthem" inside the stadium before and is no stranger to the NFL, as her dad, Phillippi Sparks, was a former cornerback for the New York Giants and Dallas Cowboys.

WATCH: Blake Shelton Can't Stop Kissing Gwen Stefani In Cute Video

Fans at the game reacted to Stefani and Shelton's appearance on Twitter, with many expressing their wishes to see the couple make it onto the Jumbotron's "Kiss Cam" or snap a selfie with them.

Shelton, 39, and Stefani, 46, have been quite the travelers as of late. Before the big game, the Voice coaches were in Oklahoma to celebrate Christmas together in Shelton's home state. Get all the details about their trip in the video below.