The 50-year-old Oscar victor, who has two children already, was spotted on the red carpet at the Butterfly Ball in Los Angeles with her hands over her stomach as if cradling her "bump".
On Sunday, Halle Berry attended the Butterfly Ball in Los Angeles wearing a curve-hugging silver sequined dress and jacket by Yeon.
Zendaya took an equally understated approach to her red carpet makeup, instead opting for long lashes, black liner, bronze shadow and a mauve lip.
If you haven't heard, Halle Berry isn't pregnant, her rep told Us Weekly Monday. One user even suspected that the 50-year-old was expecting since her appearance on VH1's Dear Mama special in early May.
Halle Berry has a bit of a belly.
The 50-year-old star was photographed cradling her bump in a tight, form-fitting dress, but made no public statement at the event to announce a pregnancy. "I'm telling you, she's just kooky enough to be like, 'You know what?"
Berry, who gave birth to Maceo when she was 47, said she was premenopausal when she conceived and didn't think she could have any more children. "So, I've learned never to say never". Maybe she was just comfortable posing like that?