Selena Gomez praises 'bestie' Taylor Swift's Eras Tour performance

Selena Gomez shared her support for friend Taylor Swift over the weekend at Swift's Eras Tour.

The "Only Murders in the Building" star and her younger sister, Gracie Elliot Teefey, attended Swift's tour stop in Arlington, Texas, over the weekend and gave fans a glimpse into the moment on social media.

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In an Instagram post on Sunday, the "Calm Down" singer, 30, shared: "Thank you bestie for having me and my sissy transport into your mystical, euphoric and special world. Proud to know you!"

"Love you forever and always," she added.

The post included a snapshot of Gracie, 9, making a heart with her hands with the stage in the background and a clip of Swift performing "Delicate."

Swift kicked off her tour in Glendale, Arizona, on March 17. If you're headed to a future Eras Tour date, check out a list of recommendations on what to bring here.

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ABCNews.com