Kaley Cuoco has confessed to a cosmetic disaster she says left her “unable to move” her face while filming The Big Bang Theory.
The actress revealed she tried Botox during the height of the show’s success, hoping for a subtle refresh. Instead, her forehead froze completely — right before shooting major comedy scenes as Penny.
“I couldn’t believe how bad it looked,” Kaley admitted, explaining she struggled to deliver jokes without her signature expressions. While no one on set commented, she says she knew instantly she’d gone too far.
These days, Kaley still uses Botox but refuses to touch her forehead again. The experience, she says, was a lesson learned the hard way.
Now appearing on The Graham Norton Show, Kaley also revealed her fiancé has never seen the iconic sitcom — and hinted fans shouldn’t rule out Penny making a surprise return in the future.