Brittany shared a series of photos on Instagram from the glitzy bash, where she posed for snaps alongside Patrick, Taylor, fellow Chiefs WAG Lyndsay Bell and the pop megastar’s close friend Ashley Avignone while all looking glamorous.

Kelce, who has dated Swift for well over a year, was not in any of the pictures directly but could be seen in the background of one shot.

And quickly after Brittany posted the photos, razor-sharp fans immediately spotted how her husband had trolled his Chiefs teammate in hilarious fashion.

The Kansas City quarterback’s look on the night – consisting of a black top hat and suit with a white shirt, scarf and bow tie – appeared to be a reference to the outfit Kelce wore during his famous Eras Tour cameo over the summer.

Back in June, Travis stunned 90,000 fans at London’s Wembley Stadium by walking out on stage as a backing dancer for Swift as she performed ‘I Can Do It With a Broken Heart’ while dressed like his fellow dancers.

It didn’t take fans long to spot that Mahomes had channeled his inner Eras-Tour-Kelce at the party, with one writing in the comments section of Brittany’s post: ‘not him dressing as travis’.

Another asked: ‘Wait did Patrick dress up like the Travis cameo or as just another ICDIWABH backup dancer?’

‘It’s like an eras tour party or something. Patrick is dressed like Travis during the ICDWABH performance,’ concluded a third.

A fourth put: ‘Patrick dressed as Travis (Taylor’s Version)’.

While one simply said: ‘patrick as travis is sending me’.

Brittany, meanwhile, seemingly paid tribute to Taylor by rocking a black and grey sequin dress and matching glittered boots which resembled the type of look the music icon would have donned at one of her worldwide concerts.

As for Swift, she opted for a simple black dress and long silver earrings as the group partied the night away.

Fans also put two and two together to point out that the party was likely a birthday celebration for the songstress, who turned 35 last Friday.

‘FINALLY GUYS!! we have birthday pictures,’ one user wrote on Instagram.

Another posted: ‘Okay but to me looks like a Taylor Swift themed party for Taylor Swift. Obsessed.’

A third concluded: ‘Birthday photos. First we’ve seen’.

While one said: ‘An eras birthday party – everyone looks great’.

As well as the party, Kelce is believed to have treated Swift to a lavish 35th birthday before the Chiefs’ win over the Cleveland Browns on Sunday.

Taylor had a ‘meaningful and memorable’ celebration for her big day and was ‘showered in gifts’ from Travis, 35, who also gave her ‘countless roses’ – as per a source who spoke with Page Six.

The Kansas City tight end reportedly ‘went out of his way’ to ensure everything was ‘perfect’ for the celebration, which took place last Friday.