Is it considered shady if she co-wrote it?
Last night, Taylor Swift returned to the stage, at the Formula 1 Grand Prix in Austin, Texas where she put on quite the show for the 100,000 in attendance.
One of the songs she performed though raised eyebrows:
Calvin Harris' smash hit with Rihanna 'This is What You Came For'!!
Taylor slowed the track down, deciding to perform it with the piano, and put a different spin on it.
Maybe the performance wasn't shady, but the little nod at the start "As a songwriter"?