"Call me Cat," Lopez lip synced. "Call me Kitty Cat."
The Dubsmash fun didn't stop there. The 46-year-old American Idol judge also shared a selfie video over Labor Day weekend where she mouthed, "She's so rude. I hate her. She's so ugly. But she's my best friend."
"It's gonna have everything that I've been known to do over the years, and it's gonna be a beautiful, glamorous kind of Vegas show," she said. "Something that I think people, whether you're a fan of my music or not, would come and see and really enjoy. That's my goal."