Echosmith sydney sierota bikini pictures

Within the realm of mainstream music, Taylor Swift’s “1989 World Tour” is the hottest ticket in town. The chance to appear as one of her famous “special guests,” consequently, represents a significant honor.

Echosmith lead singer Sydney Sierota has now twice lived that honor.

Sierota, who first appeared (with her band) during the June 12 show in Philadelphia, PA, took the “1989” stage this Friday night in Columbus, Ohio.

The Echosmith frontwoman joined Swift for a rendition of her band’s breakthrough hit “Cool Kids.”

“What a great night.

We just finished our set opening for @twentyonepilots then raced over to jam w/ @taylorswift13 ,” noted the band on its official Twitter account.

Sierota, who shared photos from the performance, personally added, “I absolutely love this girl.”

As is always the case w 2,784 Sydney Sierota Photos & High Res Pictures - Getty Images SYCUZ