Reports surfaced in November that Lady Gaga is engaged to boyfriend Christian Carino. The couple started dating in 2017, and Christian reportedly popped the question to Gaga over Summer 2017, after asking Gaga's dad for her hand in marriage. But if you're like most of us, you're probably wondering who he is, seeing as the couple have managed to keep their relationship pretty private. Here are a few things to know about the lucky man in Gaga's life, who she publicly stepped out with at the Grammys.