Drew Barrymore's Half-Sister Jessica Found Dead at 47

UPDATE: Drew released a statement on the tragedy.

Drew Barrymore‘s half sister Jessica Barrymore has reportedly been found dead at 47, JustJared.com can confirm.

Jessica was reportedly found in her car at 6am on Tuesday (July 29) in San Diego, Calif. A witness Marta Lopez found the car blocking her driveway and approached the car to find Jessica unresponsive.

A SoBe energy drink and “dozens of white pills” were reportedly found with her.

“Her car was parked right here last night around midnight,” witness Oscar Sandoval told KGTV ABC10. “I thought she was sleeping or waiting for someone.”

Jessica would have turned 48 tomorrow.

Jessica and Drew share the same dad, John Drew Barrymore. Our thoughts go out to the Barrymore family and loved ones during this time.