You learn something new every day. For example, yesterday, I did not know that Justin Bieber was an adult coloring book enthusiast who also has a penchant for hentai art. Today, I know this to be true. Something else I learned today? Apparently, girls on Instagram are rubbing garlic all over their faces in order to get rid of acne. According to beauty vlogger Farah Dukai, this dries up zits practically overnight.