Donna Kelce showed her support for future daughter-in-law Taylor Swift after wearing a unique bit of clothing while she watched the Chiefs on Monday.
Unfortunately for Donna, son Travis and the Chiefs fell to a 31-28 defeat to Jacksonville Jaguars after a dramatic ending in their Monday Night Football clash.
Broadcast cameras caught Donna mingling on the sidelines at EverBank Stadium and fans were quick to take note of the custom-made hat that she was wearing.
Kelce's mom - who also wore a red '87' Chiefs jersey - was seen in a white baseball cap with Taylor Swift doodled on the front as the prepared for the game.
The popstar seemingly had a pair of sunglasses - with '1989' written on them - in her hand on the custom-made design.
The heartwarming moment came just one month after Donna publicly placed her seal of approval on her son's engagement to his superstar girlfriend Swift.
Donna Kelce showed support for Taylor Swift after wearing a custom hat with her face on
Swift and Chiefs star Travis Kelce announced their engagement at the end of August
Swift broke the news of her impending wedding in a viral Instagram post in August, sharing photos from the intimate proposal shoot in a flower garden.
Donna, 72, reacted to the engagement by changing her cover photo on Facebook to side-by-side childhood pictures of Travis and Taylor.
Meanwhile, the Chiefs defeat came amid a busy week in the Kelce-Swift household - with the Chiefs star celebrating his 36th birthday, while his popstar fiancee released her highly-anticipated 'The Life of a Showgirl' album.
The project includes an overtly sexual track that appeared to be about her NFL-star fiancé's private parts - which caught many fans by surprise.
Fans were left stunned after working out what the lyrics meant last week, and during her Monday night appearance on The Jimmy Fallon Show, Swift joked that she surprised herself by getting to that raunchy place.
'So I brought this into the studio and I was like: I want to do a throwback, timeless-sounding song and I had this idea about "I gotta knock on wood" and it would be all these superstitions,' she explained. 'And it really started out in a very innocent place... I don't know what happened, man.
'I got in there, we started vibing and I don't know how we got here. But I love the song so much.'
Meanwhile, Kelce etched his name into the Kansas City Chiefs history books on Monday after becoming the franchise's new all-time leader in all-purpose yards.
Donna Kelce was spotted on the sidelines in Jacksonville as she cheered on the Chiefs
Kelce and Swift spotted together at a Chiefs game at Arrowhead Stadium at the end of 2024
Meanwhile, Kelce set the record for the most all-purpose yards in Kansas City Chiefs history
Just minutes into their Monday Night Football clash with the Jacksonville Jaguars , Kelce recorded two catches for 15 yards on the Chiefs' opening drive - taking him to 12,357 career all-purpose yards (based on rushing, receiving and all forms of returns).
The legendary tight end, who turned 36 on Sunday , surpassed Dante Hall's previous record of 12,356.
He has set a host of franchise records during his iconic spell in Kansas City, including for receiving touchdowns (77), receiving yards (12,151), playoff receiving touchdowns (20), playoff receptions (178) and playoff receiving yards (2,039).
After creating more history, Kelce went on to register the 79th touchdown of his career in the first half at EverBank Stadium following a two-yard throw from Patrick Mahomes on third-and-goal, despite officials initially throwing a flag for pass interference.