Taylor swift gave a significant shout-out to beau Travis Kelce during her concert in Buenos Aires on Saturday night — and his reaction was priceless.

The pop star, 33, sent Swifties into a frenzy, as she changed up the lyrics to her hit song Karma to include a few words about her new Kansas City Chiefs boyfriend, who was supporting her from the VIP tent alongside her dad.

Surrounded by her backup dancers on stage at the Estadio River Plate stadium, Taylor belted out ‘Karma is the guy on the Chiefs coming straight home to me’ to replace the original lyric, ‘Karma is the guy on the screen coming straight home to me’.

A viral video captured the adorable moment Travis heard the epic improvisation, as it showed the superstar athlete smacking his hands to the side of face in utter astonishment, before he broke out a few smooth dance moves.

The lyric change wasn’t the only moment Taylor had Travis on her mind, as she also sang to him directly and mouthed the lyrics ‘that’s my man’ during her performance of ‘Willow’.

Adding to the fan hysteria, the Grammy winner ran into Travis’ arms and planted a passionate kiss on him after the curtain call.

In a now-viral clip shared to social media, Swift is seen walking off stage in a sparkly purple dress and immediately wraps her arms around Kelce, 34, who was waiting stage left for the Anti-Hero singer.

The couple then pressed their lips together and shared a seconds-long smooch that sparked deafening screams from Swifties, who were lucky enough to watch the PDA unfold.

DailyMail.com exclusively revealed that Kelce — who touched down in Argentina on Thursday — was in the audience for the sold-out show Saturday with Swift’s dad Scott Swift. Photos revealed that they were located in a VIP tent within the massive stadium with a perfect view of the stage.

The Bad Blood hitmaker winked in her new beau’s direction during the show as he shared a laugh and joke with her businessman father in the spacious hangout.

While performing the song Willow from her Evermore era, Swift sang to Kelce directly and mouthed the lyrics: ‘That’s my man.’

As an apparent seal of approval, her father — who was only just recently introduced to Kelce — was photographed wearing a Kansas City Chiefs lanyard around his neck despite being a huge Philadelphia Eagles fan.