Brad Gesimondo, commonly known as Brad Mondo, is a New York-based hairstylist, entrepreneur and social media personality. He followed in his father's footsteps as a hairstylist and became widely recognized through his "Hairdresser Reacts" videos on social media and educational videos on hair styling. He has also worked with Charli D'Amelio, giving her chunky pink highlights, and Doctor Mike. Mondo is openly gay.