The totally awesome Rihanna has been so busy dressing like a robot doctor from the future that she hasn’t done much musically in a while. However, according to her website, the wait is “ova”. Good to know. She debuted a new song, “Russian Roulette”, this morning, and it opens with a guitar making the most soaring and mournful sound this side of “Magic Man” and “Boys of Summer”, then goes into the line “you can see it through my chest.” Which we suppose refers to all her recent awesome see-through fashions. A for effort, RiRi.