Chris Brownisn’t bothered by the $20 million lawsuit a woman just filed against him, alleging the pop star “drugged” and “raped” her. The 32-year-old singer took to his social media, dropping his first carefree post since being sued. In the video, Brown looks nothing but joyful while doing what he loves best — performing. Calling on his fans to make his latest song, Iffy, into a dance challenge, the troubled musician didn’t appear to be sweating the disgusting allegations against him. Wearing a blue beanie, a pair of sweats, and a white t-shirt, Brown showed himself in the rehearsal room maste…
