The Unauthorized O.C. Musical One Night Only Event Presented By Original Penguin [Getty Images]

HOLLYWOOD, CA - AUGUST 30: Greer Grammer attends the Unauthorized O.C. Musical One Night Only Event presented by Original Penguin at The Montalban on August 30, 2015 in Hollywood, California. (Photo by Joshua Blanchard/Getty Images for Original Penguin)

Getty Images Entertainment Joshua Blanchard