Just from her epic performances, it’s pretty clear that Billie Eilish is rad as hell. You can tell that she’s a dyed in the wool artist based on her creepy music videos and inventive lyrics. But even outside of her work, Eilish definitely contains multitudes. She’s loved for keeping things real with her devoted followers, above all else. Her frank Instagram posts and interview responses reflect just that, often reminding us how she’s both relatable and unique. Ahead, we’ve put together 10 interesting facts you might not know about the “Bad Guy” singer, from her experience with synesthesia to her loud-and-proud Belieber roots.