Barbara Jankavski AKA "Human Barbie" has tragically passed away. The Brazilian influencer, who went by Boneca Desumana on Instagram, has sadly turned up dead at 31 - and officials say the circumstances are suspicious. Jankavski documented a luxurious lifestyle on social media, often posting Barbie-inspired fashion choices and the many plastic surgery procedures she's undergone in an attempt to look more like the iconic plastic doll. That included another facelift as recently as June.