video of Taylor Swift’s mom at her daughter’s Eras Tour show in London has gone viral online.

Andrea Swift was spotted at the “Cruel Summer” singer’s concert over the weekend, singing “August” with fans.

In the 30-second clip—which has been shared on both X, formerly Twitter, and TikTok—the 66-year-old spoke with concert attendees while dancing and belting out the tune.

TikTok user @angeladevetta—who is a “Senior sync exec @sonymusicpub & Artist manager,” according to their TikTok profile—originally posted the video to social media.=

“MAMMA SWIFT!” the poster wrote on TikTok. The original post was later shared on X. “Andrea singing august with fans yesterday,” @kaiamal13 captioned the clip on August 18. At the time of publication, the TikTok video racked up more than 112,000 views, and the X reshare garnered an additional 229,000 views.

“It’s giving me chills,” @paolaisdoingherbest wrote underneath the video on TikTok.

“She seems so cute!!! And sweet too omg [oh my God],” user @arnesakustura posted.

“she is truly the cutest. she is so precious,” @twizletic added, while @f13ts commented, “This is made me SMILE.”

On X, Swift’s fans, known as Swifties, echoed similar sentiments. “This is so sweet thank you for sharing,” @daylight_poetry wrote.

“So pure! LOVE,” @itstetrisbish shared, as @Danielle0903 posted, “This makes me cry idk [I don’t know] why!!”

Swift is known to have a close relationship with her family. Andrea Swift and her husband, Scott, as well as Swift’s brother, Austin, are often spotted by fans in the crowd at her concerts.

The pop star resumed her hugely popular Eras Tour on Thursday. She had five dates lined up at London’s Wembley Stadium from August 15 to August 20 after playing at the stadium during an earlier leg of her tour in June.