Lady Gaga has sparked rumours she’s engaged to her long-term boyfriend Michael Polansky after introducing him as her fiancé. The 38-year-old pop star is in Paris for the 2024 Olympics after recording a performance for the opening ceremony and she was seen meeting French Prime Minister Gabriel Attal at one of the swimming events and she was caught on camera introducing her boyfriend as her “fiancé”. In the clip – posted on TikTok by Attal – Gaga was seen greeting the politician before introducing her “fiancé” Michael, who leans over to shake Attal’s hand. Attal captioned the video: “Thank you L…