Gillian Bower is a YouTube content creator known for her DIY content, life hacks, haul, and decor videos, amassing a following of 2.2 million subscribers. She launched her YouTube channel in January 2014 under the username thinkkbeautyy, with her first video titled "Cute Hairstyles for a Baseball Cap." Her channel gained significant popularity in 2016 with some of her most-watched videos, including "10 Fun Things To Do When You're Bored!," "15 Life Hacks You Need to Know!," and "DIY Glitter Sleep Balm EOS! Sleep Easy with NO Drugs!"