Taylor Swift gives her 22 hat to baby she met via livestream back in 2017

Each night of The Eras Tour, Taylor Swift gives one young lucky fan her coveted bowler cap while performing her 2013 track 22, and Saturday served as a full-circle moment.

This time, the 34-year-old pop star handed the hat to her lifelong fan Eloise Childs as the crowd roared inside the 70K-seat Lucas Oil Stadium in Indianapolis, IN.

The lucky seven-year-old sparkled in a multi-color sequin jacket as Taylor hugged her and appeared to tell her: 'I knew you since you were a baby!'

Indeed, little Eloise was just a tiny newborn when Swift joined her obsessed fan Cindy Childs' Instagram Live back in 2017 to get a first glimpse of her.

'ELOISE,' the 14-time Grammy winner commented at the time.

'She's a tiny baby and I will totally meet her and A when they're not 3 months old and [just trying to] GET SOME REST.'

Cindy's entire Instagram account is devoted to Taylor, so it was a memorable evening for the mother.

'WOW! Positively overwhelmed with all of the swiftie love for Eloise! Simply sharing Taylor with her tonight is making my wildest dreams come true. We will be in 112 row 1 if you want to trade bracelets with us,' Childs tweeted on Saturday.

'The way I'm still crying happy tears! I'll never be able to thank you enough, @taylorswift13 & @taylornation13, for the most magical evening! Dreaming instead of sleeping over here, forever and ever!'

Also enjoying Saturday's concert was Swift's boyfriend of 15 months, Kansas City Chiefs tight end Travis Kelce.

The 35-year-old footballer was spotted by fans in the VIP section with the Pennsylvania-born hitmaker's mother Andrea Swift enjoying her performance of So High School.

Travis also mingled with his buddy - former Kansas City Chiefs tight end Ross Travis - as well as NSYNC boybander Joey Fatone and his girlfriend Izabel Araujo.

'@taylorswift puts on one heck of a show!' the 47-year-old Grammy nominee gushed via Instastory.

'Congrats to her and her crew!'

Taylor's final song of the night was Karma and she gave Kelce a shout-out: 'Karma is the guy on the Chiefs coming straight home to me!'

Swift - whose three-night stand at the Lucas Oil Stadium ends Sunday night - will conclude her $1.93B-grossing, 149-date The Eras Tour at BC Place in Vancouver on December 8.

The Emmy-winning producer has just two more archival albums (Taylor Swift and Reputation) to re-record after losing the rights to the first six of her master recordings by her underhanded ex-manager Scooter Braun, who's since retired from the music industry.

The three-time Super Bowl champ and his team will next face off against the Tampa Bay Buccaneers at Arrowhead Stadium in Kansas City, MO on Monday night.