Brittany Mahomes has shared a behind-the-scenes look at her gameday experience with Taylor Swift this past weekend, as the friends watched the Chiefs from a box at Lambeau Field.

It wasn’t the best day on the field for Kansas City, as the defending Super Bowl champs lost to the Packers.

However, Mahomes and Swift appeared to be all smiles as they watched the game in Green Bay.

Sunday was the fifth Chiefs game Swift has attended since the pop superstar and Travis Kelce started their relationship.

Mahomes shared a picture of her and Swift posing along with Lyndsay Bell, the wife of tight end Blake Bell.

Taylor Swift, Brittany Mahomes and Lyndsay Bell were all smiles at Lambeau Field

Swift and Brittany Mahomes wore identical colors in WI, showing their support to the Chiefs

Mahomes showed off her custom ##15′ letterman’s jacket on the sideline at Lambeau Field

Swift and Bell both wore red coats while Mahomes wore a black and red Chiefs letterman’s jacket.

In another snap, the wife of the Chiefs passer posed on the sideline, showing off the custom ‘#15’ on the back for her husband.

Fans loved to see the picture of the new friends.

One commented on the Instagram post, ‘I love how quickly you’ve accepted Taylor as a friend. Women supporting women.’

Another said, ‘Nahhh ya’ll are the cutest I swear.’

While Swift will have been disappointed to witness her first Chiefs loss in person, she caused an explosion in red coat searches for her sartorial choices during the game.

The analysis of Google Trends data by Boohoo reveals searches for ‘red coat’ soared by 407 percent and 151 percent worldwide and in the US, respectively, over the last seven days.

Searches for Taylor Swift’s red coat, worn by the singer at Chiefs-Packers, shot up by a lot

Patrick and Brittany Mahomes recently wore matching onesies next to Blake and Lyndsay Bell

As excited Swifties clamored to replicate the singer’s style, worldwide and U.S.-based searches for ‘red teddy coat’ exploded by over 3,000 percent – an eye-watering increase of over 30 times the average volume.

The game came after Brittany and husband Patrick donned matching reindeer onesies in an Instagram post.

The couple held hands as they posed at what looked to be a holiday party in their outfits, which included adorable antlers on top.

The pair also posed with Patrick’s teammate Blake Bell and his wife Lyndsay in another photo.