Photo: Michael Polansky, Lady Gaga (Instagram) Lady Gaga was recently spotted at a house party in Minnesota with her fiancé, Michael Polansky, who is from the state. During an appearance on Jimmy Kimmel's talk show, Gaga shared details about their visit, saying, "He took me to a house party, and everybody was hanging out and we ordered pizza, and it was just really cool." When Kimmel asked if partygoers were excited to see her there, Gaga replied, "I don't think so. They know me as Michael's fiancée." Michael Polansky is a businessman and investor, with a background from Harvard University. He is involved with several tech companies and nonprofit organizations. Recently, he joined the board of Haus Labs, Gaga's makeup brand, and has been on the board of the Parker Institute for Cancer Immunotherapy since 2016. Photo: Lady Gaga, Michael Polansky (Instagram) According to People magazine, charity work brought Gaga and Polansky together. He is helping ...