Taylor Swift performed at the Victoria's Secret Fashion Show in 2013 and 2014. She has a close association with the Victoria's Secret girls, spending an awful lot of time with Karlie Kloss (pictured with Taylor above).
One can even imagine, based on how much time Taylor spends backstage with her personal photographer (who takes awesomely professional snaps of Taylor with the Angels) that Taylor almost considers herself an Angel. That's one of the perks of having best-selling albums, I suppose.
It would not be surprising if Taylor became the de facto singer in residence at the Victoria's Secret Fashion Show for years to come. That may depend upon how things turn out between her and Karlie. We shall see.
Anyway, here are some gifs of Taylor at the 2014 Victoria's Secret Fashion Show in London.