Mark Zuckerberg. Lady Gaga. Justin Bieber. These are among some of the top influencers among Millennials since they’ve induced innovation across society and paved the way for a generation of individuals who seek to make a name for themselves too. Ypulse recently surveyed 400 14-34-year-olds asking who they believe defines their generation, and it’s no surprise that some of the most creative, active, and cause-driven stars were the ones they mentioned the most. Click through the slideshow below to see their top 9 celeb influencers.