Taylor Swift leaves her Chiefs star Travis Kelce behind after the two spent the night huddled up at his mansion in icy Kansas City

Global pop icon Taylor Swift departed an icy Kansas City early on Monday after spending the night hunkering down with her NFL star boyfriend Travis Kelce at his $6million mansion.

DailyMail.com spotted the 34-year-old singer clambering aboard her $40 million private plane from a black SUV at the city’s downtown airport as temperatures plummeted below freezing.

She was in Kansas City to cheer on Kelce, also 34, in the Chiefs’ playoff 26-7 victory over the Miami Dolphins.

The two lovebirds were seen leaving Arrowhead Stadium late on Saturday night, with Swift sporting a custom-made jacket with Kelce’s name and number on the back.

Kelce made a trip out alone on Sunday afternoon, returning to his team’s headquarters in his white Hummer for a post-match debrief with his fellow Chiefs players.

Swift has been a regular fixture at his games since the couple announced they were an item back in October and was spotted high-fiving fans in the stands at this past weekend’s game.

Her presence has even been credited with boosting the number of women flocking to watch the Chiefs in action.

Rumors had swirled that the two-time Super Bowl winner was already planning to pop the question to his better half later this year.

The reports prompted a denial from America’s most famous couple, who insisted that they had ‘no plans’ any time soon to get hitched.

But the loved-up couple are trying to find ways to spend their first Valentine’s Day together with Swift vowing to race back from the Japanese leg of her Eras tour for a hot February 14th date.