Before you get your panties in a bunch and ask why Kim Kardashian is doing music, she revealed that the proceeds for her new one-off song will benefit St. Jude Children’s Research Hospital. We'll let her be great since this is for a good cause. The popular socialite also shot a video for "Jam" which directed by Hype Williams and will feature a cameo from her "good friend" Kanye West. Check out her debut single crafted by The-Dream.