Lady Gaga and Katy Perry attend the Academy Museum of Motion Pictures: Opening Gala honoring Haile Gerima and Sophia Loren, ...

Katy Perry and Lady Gaga just reignited the “Roar” vs. “Applause” debate that had lay dormant for more than a decade. The two ...

When Helena Moreno was presenting the proclamation, the famously cheeky singer asked if she needed to flash city officials and the audience to seal the deal.