Post Malone did a gender reveal after his show for one lucky couple recently. Posty wrapped up a show in Tulsa this past Friday. As if he wasn’t already cool enough, he likes to hang around on stage when the lights come back on and sign autographs. He’ll even have full conversations with people. While he was signing some merch for a fan, one person handed him a folder with an envelope taped to it. As he was signing the folder, the couple told him their gender reveal was inside the envelope. Inside of the envelope was their gender reveal. They then asked him to open it and reveal their baby’s gender. Post was actually surprised that they asked him to do that. He was even more surprised when he revealed their baby’s gender. Post Malone did a gender reveal. He might be the nicest, coolest, and all around best celebrity of our time right now. Watch the interaction below!