Taylor Swift could be set for Law & Order: SVU appearance

Taylor Swift is an avowed fan of Law & Order: SVU - one of her cats is named Detective Olivia Benson, for goodness' sake - so one imagines that she'd jump at the chance to appear on the show.
Now, according to Mariska Hargitay - who plays the human version of Benson - there's a chance it may happen.
The actress was part of the ensemble cast for the pop princess' 'Bad Blood' video, and it's now emerged that the favour could well be returned. Hargitay, who is firmly part of T-Swift's ever-growing harem of celebrity pals, told US television "We talked about it. We're going to wait until the end of her tour to see how it goes. But it's in the air."