Celeste Barber had appeared on Australian television as a regular on the hospital soap opera All Saints in the late 2000s, but that wasn’t translating into fans or followers on social media. Then Barber decided she’d have fun re-creating the outrageous photo shoots of celebrities and models, and posted her results on Instagram with the hashtag #CelesteChallengeAccepted. Eight months after she took on that challenge in 2015, her hashtag and her Instagram account went viral. Fast forward to 2019, and Barber has published two books (one nonfiction and one for children), toured the US with a stage act, gained more than 6.1 million Instagram followers, and now filmed and released her first comedy special for Showtime, Celeste Barber: Challenge Accepted. I caught up with Celeste in Showtime’s offices in New York City, so let’s get to it!