A retired librarian who boasts that she’s “87 years young,” Gangsta Grandma is a star muser, with her hilarious lip syncs of rap tunes helping her to rack up nearly 2M fans and over 34M hearts. She likes to take on challenges, like this year’s #JuJuOnThatBeat Dance Challenge, or the #KitKatChallenge, lip syncing to Chance the Rapper’s ad song wearing her outlandish costumes and comical glasses. @gangsta_grandma goes all in for her videos, painting her face and getting busy with dance moves. She also takes questions and challenges from her fans, opening up about her “6 children, 16 grandchildren, and 10 great-grandchildren” and doing #waterbottleflips. She might very well be the coolest grandma around.