CHICAGO, IL - AUGUST 19: Zac Efron attends the Chicago premiere of "We Are Your Friends" at Showplace Icon Theater on August 19, 2015 in Chicago, Illinois. (Photo by Timothy Hiatt/Getty Images)
CHICAGO, IL - AUGUST 19: Zac Efron and Director/Screenwriter Max Joseph attends the Chicago premiere of "We Are Your Friends" at Showplace Icon Theater on August 19, 2015 in Chicago, Illinois. (Photo by Timothy Hiatt/Getty Images)
CHICAGO, IL - AUGUST 19: Emily Ratajkowski attends the Chicago premiere of "We Are Your Friends" at Showplace Icon Theater on August 19, 2015 in Chicago, Illinois. (Photo by Timothy Hiatt/Getty Images)
CHICAGO, IL - AUGUST 19: Zac Efron attends the Chicago premiere of "We Are Your Friends" at Showplace Icon Theater on August 19, 2015 in Chicago, Illinois. (Photo by Timothy Hiatt/Getty Images)
CHICAGO, IL - AUGUST 19: Director/Screenwriter Max Joseph, Emily Ratajkowski, and Zac Efron attend the Chicago premiere of "We Are Your Friends" at Showplace Icon Theater on August 19, 2015 in Chicago, Illinois. (Photo by Timothy Hiatt/Getty Images)
CHICAGO, IL - AUGUST 19: Emily Ratajkowski attends the Chicago premiere of "We Are Your Friends" at Showplace Icon Theater on August 19, 2015 in Chicago, Illinois. (Photo by Timothy Hiatt/Getty Images)
CHICAGO, IL - AUGUST 19: Zac Efron and Director/Screenwriter Max Joseph attends the Chicago premiere of "We Are Your Friends" at Showplace Icon Theater on August 19, 2015 in Chicago, Illinois. (Photo by Timothy Hiatt/Getty Images)
CHICAGO, IL - AUGUST 19: Emily Ratajkowski attends the Chicago premiere of "We Are Your Friends" at Showplace Icon Theater on August 19, 2015 in Chicago, Illinois. (Photo by Timothy Hiatt/Getty Images)
CHICAGO, IL - AUGUST 19: Emily Ratajkowski and Zac Efron attend the Chicago premiere of "We Are Your Friends" at Showplace Icon Theater on August 19, 2015 in Chicago, Illinois. (Photo by Timothy Hiatt/Getty Images)
CHICAGO, IL - AUGUST 19: Director/Screenwriter Max Joseph, Emily Ratajkowski, and Zac Efron attend the Chicago premiere of "We Are Your Friends" at Showplace Icon Theater on August 19, 2015 in Chicago, Illinois. (Photo by Timothy Hiatt/Getty Images)
CHICAGO, IL - AUGUST 19: Director/Screenwriter Max Joseph, Emily Ratajkowski, and Zac Efron attend the Chicago premiere of "We Are Your Friends" at Showplace Icon Theater on August 19, 2015 in Chicago, Illinois. (Photo by Timothy Hiatt/Getty Images)
CHICAGO, IL - AUGUST 19: Zac Efron and Director/Screenwriter Max Joseph attends the Chicago premiere of "We Are Your Friends" at Showplace Icon Theater on August 19, 2015 in Chicago, Illinois. (Photo by Timothy Hiatt/Getty Images)
CHICAGO, IL - AUGUST 19: Zac Efron attends the Chicago premiere of "We Are Your Friends" at Showplace Icon Theater on August 19, 2015 in Chicago, Illinois. (Photo by Timothy Hiatt/Getty Images)
CHICAGO, IL - AUGUST 19: Emily Ratajkowski attends the Chicago premiere of "We Are Your Friends" at Showplace Icon Theater on August 19, 2015 in Chicago, Illinois. (Photo by Timothy Hiatt/Getty Images)
CHICAGO, IL - AUGUST 19: Zac Efron attends the Chicago premiere of "We Are Your Friends" at Showplace Icon Theater on August 19, 2015 in Chicago, Illinois. (Photo by Timothy Hiatt/Getty Images)
CHICAGO, IL - AUGUST 19: Emily Ratajkowski attends the Chicago premiere of "We Are Your Friends" at Showplace Icon Theater on August 19, 2015 in Chicago, Illinois. (Photo by Timothy Hiatt/Getty Images)
CHICAGO, IL - AUGUST 19: Director/Screenwriter Max Joseph, Emily Ratajkowski, and Zac Efron attend the Chicago premiere of "We Are Your Friends" at Showplace Icon Theater on August 19, 2015 in Chicago, Illinois. (Photo by Timothy Hiatt/Getty Images)
CHICAGO, IL - AUGUST 19: Emily Ratajkowski attends the Chicago premiere of "We Are Your Friends" at Showplace Icon Theater on August 19, 2015 in Chicago, Illinois. (Photo by Timothy Hiatt/Getty Images)
CHICAGO, IL - AUGUST 19: Director/Screenwriter Max Joseph, Emily Ratajkowski, and Zac Efron attend the Chicago premiere of "We Are Your Friends" at Showplace Icon Theater on August 19, 2015 in Chicago, Illinois. (Photo by Timothy Hiatt/Getty Images)
CHICAGO, IL - AUGUST 19: Emily Ratajkowski attends the Chicago premiere of "We Are Your Friends" at Showplace Icon Theater on August 19, 2015 in Chicago, Illinois. (Photo by Timothy Hiatt/Getty Images)
CHICAGO, IL - AUGUST 19: Emily Ratajkowski attends the Chicago premiere of "We Are Your Friends" at Showplace Icon Theater on August 19, 2015 in Chicago, Illinois. (Photo by Timothy Hiatt/Getty Images)
CHICAGO, IL - AUGUST 19: Director/Screenwriter Max Joseph, Emily Ratajkowski, and Zac Efron attend the Chicago premiere of "We Are Your Friends" at Showplace Icon Theater on August 19, 2015 in Chicago, Illinois. (Photo by Timothy Hiatt/Getty Images)
CHICAGO, IL - AUGUST 19: Zac Efron attends the Chicago premiere of "We Are Your Friends" at Showplace Icon Theater on August 19, 2015 in Chicago, Illinois. (Photo by Timothy Hiatt/Getty Images)
CHICAGO, IL - AUGUST 19: Emily Ratajkowski attends the Chicago premiere of "We Are Your Friends" at Showplace Icon Theater on August 19, 2015 in Chicago, Illinois. (Photo by Timothy Hiatt/Getty Images)
CHICAGO, IL - AUGUST 19: Zac Efron attends the Chicago premiere of "We Are Your Friends" at Showplace Icon Theater on August 19, 2015 in Chicago, Illinois. (Photo by Timothy Hiatt/Getty Images)
CHICAGO, IL - AUGUST 19: Emily Ratajkowski attends the Chicago premiere of "We Are Your Friends" at Showplace Icon Theater on August 19, 2015 in Chicago, Illinois. (Photo by Timothy Hiatt/Getty Images)
Chicago premiere of 'We Are Your Friends'
