Article continues below advertisementKim Petras is heating up social media! The Grammy-winning pop star sent her fans into overdrive after posting a sizzling photo of herself in barely-there black lingerie, almost revealing more than she intended.Article continues below advertisementIn one shot, she wore a tiny black bra that barely covered her curves. The next one showed her tugging down a pair of black panties paired with tights, flaunting her toned midriff and leaving little to the imagination.