I used Rih's IG until she started bombarding it with nothing but Chris references, likes, and pics. I use Bey's Tumblr but it's been nothing but photos of irrelevant people during tour and inanimate objects these days.
Beyonce. She doesn't need to post naked pictures or post pix doing drugs to get followers/attention. Art, trips, family, life, history, quotes, beautiful pix. Just a class act.