Lady Gaga's fiancé's reaction to her Coachella performance has gone viral on social media. The "Bad Romance" singer—whose real name is Stefani Germanotta—headlined the first night of the music ...

Lady Gaga celebrated her Coachella performance with a stop at In-N-Out Burger and shared a sweet moment with fiancé Michael ...

Lady Gaga gave audiences a million reasons to ... Beyoncé and Bruno Mars—and tenderly thanked her fiancé Michael Polansky for his support during her speech. (Click here to see the full ...

Lady Gaga has built one of the most impressive histories on Billboard's charts, achieving seven No. 1 albums on the Billboard 200 and six No. 1 songs on the Billboard Hot 100, among other honors.

Lady Gaga has built one of the most impressive ... among other honors. Her fiancé, Michael Polansky, has largely stayed out of the spotlight. The Harvard-educated businessman is the founder ...