The WNBA’s most powerful point guard, Skylar Diggins, is only 5’9” — short for the league — but she’s anything but small when it comes to her social media presence. The 23-year-old Tulsa Shock player gives her nearly half a million followers a glimpse into her life on and off the court, including the hashtag #headbandnation that she inspired with her signature look. —Ashley Ross