Sipping on a drink, Tiffany went on Instagram Live as Taylor sung her track "No Body, No Crime" onstage with HAIM. Meanwhile, Cameron, channeling the singer's Lover era with a pink outfit and sparkly makeup, popped in the frame with a smile as Zoe jammed in the background.
"It's just me and the girls here supporting TT. Look at TT. Go TT," Tiffany said. "We here supporting our girl Taylor, look. She ready. She ready."
As she continued to shake it off to Taylor's performance, the Girls Trip actress set the record straight on her status as a Swiftie.
"Everybody don't know that about me, but I'm a Swiftie," Tiffany explained. "That's my girl."
The 43-year-old also praised the "Bejeweled" singer's concert decor, which included a snowy backdrop as Taylor transitioned into singing "Willow" from her album Evermore.
"She got a whole forest on the stage," Tiffany joked, "That's my friend, she could bring the woods anywhere. It's nature in this thing. She got the woods in the middle of Inglewood. What it do, that's what TT do."
Tiffany, Cameron and Zoe are just the latest celebrities to attend the Eras Tour, with fans and friends from Gigi Hadid and Lupita Nyong'o to Channing Tatum and Flava Flav making appearances at Taylor's show's across the country.
Keep reading to see more stars have an enchanted night at Taylor's Eras Tour.