Lady Gaga

Just when we thought we couldn't get any more excited to see Gaga in action as Harley Quinn...
Including bold political statements, surprise A-list guests and international scandals.
Gaga surprised her fans when she began replying to them on TikTok – with interesting results.
From Whitney Houston and Madonna to Adele and Harry Styles.
Gaga wasn’t the only special guest to join Cooper for the festivities.