'Clueless' star Alicia Silverstone worries fans after eating potentially poisonous berry

Alicia Silverstone has fans worried for her health after she posted a video of herself eating what they believe to be the poisonous berry, the Jerusalem Cherry.

"OK, I've discovered something that I can't figure out what it is and I need your help," she told her TikTok followers. "I just bit into it because it was on the street, and we were discussing whether this was a tomato or not. It's definitely not, because look at these leaves," she noted as she panned the camera over to the plant. Lori Bashian is an entertainment production assistant for Fox News Digital. 

She then bit into another one before saying, "I don't think you're supposed to eat this," adding that the inside of it reminded her of a pepper. She ends the video by asking her followers to help identify the mystery plant.