LONDON, ENGLAND - AUGUST 11: (L-R); Max Joseph; Emily Ratajkowski and Zac Efron attends the European Premiere of 'We Are Your Friends' at Ritzy Brixton on August 11, 2015 in London, England. (Photo by David M. Benett/Dave Benett/WireImage)
LONDON, ENGLAND - AUGUST 11: (L-R); Max Joseph; Emily Ratajkowski and Zac Efron attends the European Premiere of 'We Are Your Friends' at Ritzy Brixton on August 11, 2015 in London, England. (Photo by David M. Benett/Dave Benett/WireImage)