According to a report by Access Hollywood, Serena Williams stepped out of her comfort zone to raise awareness for breast cancer with a video of the topless tennis-star singing The Divinyls hit "I Touch Myself". Alongside the video, Williams wrote, "Yes, this put me out of my comfort zone, but I wanted to do it because it?s an issue that affects all women of all colors, all around the world. Early detection is key - it saves so many lives. I just hope this helps to remind women of that.