Celeste Barber is an Australian actress, comedian, and social media personality known for her humorous take on celebrity culture. She gained fame through her Instagram account, where she parodies celebrity photos and promotes body positivity. Her relatable content resonates with many, making her a prominent figure in the online community. In addition to her social media success, Barber has appeared in various television shows and films, showcasing her acting talent. She is also an advocate for mental health awareness and often uses her platform to discuss important social issues, further connecting with her audience and fans.