Betty White’s Cause of Death Revealed, Agent Shuts Down Booster Shot Rumors

Betty White attends Betty "White Out" Tour at The Los Angeles Zoo with The Lifeline Program at Los Angeles Zoo in Los Angeles, Calif., on Dec. 11, 2012. Brian To/Getty Images for The Lifeline Program

Comedic actress Betty White died just weeks shy of her 100th birthday as a result of “natural causes,” her agent confirmed on Monday.

“Betty died peacefully in her sleep at her home,” her agent and close friend Jeff Witjas said in a statement to People on Monday, shutting down rumors that White had received a COVID-19 booster shot on Dec. 28.