VIDEO : Is Katy Perry's New Scent a Put-Down on Taylor Swift?

Katy Perry fans are wondering if the name of her new perfume is a dig at Taylor Swift. The two pop stars have been rumored to feuding ever since Swift complained that someone had stolen dancers from her tour. Now, Katy Perry, who most people think is the one who took the dancers, has released a new scent called "Mad Love." Some fans think the name could be a reference to the Taylor Swift lyric: "it used to be mad love, but now we got bad blood." Of course, the perfume is the follow-up to one called "Mad Potion," so maybe its all just coincidence.