Emma Roberts & Dave Franco Shave YouTuber Shane Waxler's Head at Comic-Con 2016
The 24-year-old and 31-year-old Nerve co-stars were promoting their new thriller movie and Youtuber Shane was their first player!
Later on, Emma also issued a dare out to her friends on social media.
Earlier in the week, Emma was spotted picking up some things at the Fred Segal Boutique in Los Angeles before the annual convention.
20+ pictures inside of Emma Roberts at San Diego Comic Con…