Allison Williams reacts to Kelly Clarkson looking for signs of Botox on her face

Allison Williams hilariously called out Kelly Clarkson during her appearance on The Kelly Clarkson Show.

Williams, 37, is promoting her new film M3GAN 2.0 and getting candid about the cosmetic procedures she’s had.

While speaking about her podcast Landlines, the Get Out actress said, “We talk about all kinds of things, not just about being parents. We talk about aging, hormones and Botox and life.”

Williams then caught Clarkson’s eyes dart to her forehead to look for signs of Botox.

“You looked at my forehead,” Williams quipped. “There’s Botox in there.”

Both women began laughing.

“That was so subtle!” Williams remarked as the singer fell to the ground laughing.

“I hope you can see that,” she added to the audience. “She looked!”

Clarkson explained, “Because you said Botox! And I [thought], ‘Oh, it doesn’t look [obvious].’ I looked and I see a little bit of a line,” she said.

Williams quipped, "I can’t move it."

The Perfection star then shared the “funniest story about Botox,” revealing that when she was once showing books about human emotions to her and Alexander Dreymon’s son Arlo, 3, and realized all her emotions would look the same due to botox.

"He’s like, 'Mama is sad,' and I'm like 'Uh oh,'" she laughed. "[All my emotions are] gonna look the same. I was like, ‘I’m gonna have to make sounds to accompany these.'"

Allison Williams noted that she gets the Botox dissolved before filming movies so her expressions can be complete and convincing.