Lady Gaga

It’s hard to believe Lady Gaga has been entertaining us with hits like “Poker Face” and “Bad Romance” since 2007. Even with her invincible stage presence and vocal range, Gaga is still human. She suffers from a disease called Synovitis. The illness can cause notable painful joint movement. But this disease has clearly not slowed down the legendary pop star. Gaga was named the “Greatest Pop Star” in 2009, has become one of the highest-earning female musicians since the 2010s, and actively supports worldwide LGBTQ rights.