The funeral for former first lady Nancy Reagan is scheduled to begin Friday at 2 p.m. ET in Simi Valley, California.
Among the 1,000 guests expected to attend the service are former secretary of state Hillary Clinton, former President George W. Bush, Mr. T, and Tom Selleck.
Journalists Tom Brokaw and Diane Sawyer will also participate in the service.
Watch the event live via NBC News: