Brittany Mahomes posted new photos from her night out in New York City with Taylor Swift and friends over the weekend, and the group looked dazzling as they toasted with bubbly in the newly shared pictures.

Amid her new romance with Chiefs tight end Travis Kelce, the “Lavender Haze” singer, 33, has been spending more time with Brittany, 28, whose husband is Chiefs quarterback Patrick Mahomes.

On Sunday, Swift hosted a viewing party for the Kansas City Chiefs vs. the Miami Dolphins game at her New York City apartment and invited a handful of wives and girlfriends of the teammates, as reported by TMZ.

The new photos of Brittany and Swift show the budding besties posing alongside Lyndsay Bell and Paige Buechele, the wives of tight end Blake Bell and former quarterback Shane Buechele.

Swift has her arm draped over Brittany in the first image as the ladies toast their glasses of champagne.

Miranda Hogue, a good friend of Brittany’s missed the photo opp, according to her comment on the post.

“I must have been dancing lol,” she wrote before adding a second comment that read, “My favs.”

In the second image, the women sipped from their glasses in front of a red brick wall as they looked away from the camera.

According to TMZ, after the Kansas City team took home the win, the festivities continued as Swift and Brittany took their friends out for a victory celebration in Manhattan.

While the “Cruel Summer” musician hosted friends in the Big Apple to watch the game from her home, the Kansas City, Missouri team played in Frankfurt, Germany, where they beat the Dolphins 21-14.

Taylor Swift Liked PEOPLE’s Instagram About Travis Kelce’s Record-Breaking Feat amid Their Romance

On Saturday night, Swift was spotted stepping out with Selena Gomez, Sophie Turner, Gigi Hadid, Cara Delevingne and Brittany at Bond St restaurant.

Paige and Miranda, who is good friends with quarterback Patrick Mahomes’ wife Brittany Mahomes, were also photographed joining the crew for dinner.

The “Blank Space” singer was all smiles as she spent time with her pals, linking arms with Gomez, 31, and holding hands with Brittany.

One week after a “frustrating” loss against the Denver Broncos, Mahomes, Kelce and the NFL team bounced back to defeat the Miami Dolphins 21-14 on Sunday.

The Chiefs dominated early on with a solid 21-point lead by the end of the first half, with two touchdown passes thrown by quarterback Patrick Mahomes in the second quarter.

Although the Kansas City team failed to score in the second half, the Miami Dolphins came up short by the end of the game with only 14 points in the third quarter.

Tight end Travis Kelce #87 of the Kansas City Chiefs stretches on the field before a game.

DUSTIN BRADFORD/GETTY

The game marked a momentous achievement for Kelce, who logged 14 yards on three catches on Sunday.

According to The Athletic, that makes Kelce’s career total for receiving yards 10,941 — which allowed him to surpass Hall of Famer Tony Gonzalez’s previous record of 10,940 to become the new all-time leading receiver in Chiefs franchise history.

When PEOPLE reported Kelce’s achievement on social media, Swift “liked” PEOPLE’s Instagram post about her beau becoming the new all-time leading receiver in Kansas City Chiefs franchise history.

Although the pop superstar didn’t watch the two-time Super Bowl champion play in Germany, a source recently told PEOPLE that the couple is becoming “more serious.”

“It’s quickly turning more serious,” the source shared. “They share a strong work ethic and have a huge appreciation for life and their careers, strong family bond and values.”