Before becoming a guru of DIY fashion, makeup, and beauty tips on YouTube, Andrea Brooks, aka AndreasChoice, was a teacher for disabled adults. She channeled that energy for teaching into her channel and amassed 3.5 million subscribers, which she considers her friends. Some of Andrea’s most popular videos are how to make at-home Halloween costumes. She is known for her gorgeous smile, even partnering with Colgate White Smile to teach her fan following how to accentuate your pearly whites with different makeup tricks.