SmackDown Superstars speak about performing at the WWE Performance Center and share what 20-second song they sing when washing their hands. -------------------------------------------------------------- WWEPC on Social Media -------------------------------------------------------------- Twitter: twitter.com/WWEPC Facebook: facebook.com/wwepc Instagram: instagram.com/wwepc -------------------------------------------------------------- Subscribe to WWEPC on YouTube: youtube.com/wwepc For more information on the PC: wweperformancecenter.com Find the latest Superstar gear at WWEShop: shop.wwe.com -------------------------------------------------------------- Check out our other channels! -------------------------------------------------------------- WWE: youtube.com/wwe The Bella Twins: youtube.com/thebellatwins UpUpDownDown: youtube.com/upupdowndown WWEMusic: youtub...