An especially feminine female. Often used when referring to young women or girls. Often characterized by wearing pink or colorful clothes, and appreciating stereotypically female icons.
Chris does not understand how urban dictionary works. I can see a young girly-pop at the park.
Girly pop is a term used to describe a girl who is basic, "cool", and bubbly. A girly pop usually loves using social media, being with her friends, and doing cheer. Haley Pham uses this term to address her viewers and subscribers.