- For complete information about this person see Wikipedia:Hayley Williams.
Taylor Swift and Hayley Williams of Paramore sing "That's What You Get"
Taylor brought out Hayley at her Speak Now concert. Taylor and her sang Hayley's song "That's What You Get."
Hayley Nichole Williams (born December 27, 1988) is the lead singer for the rock band Paramore and a friend of Taylor Swift.
Besides being Taylor's friend, Hayley has acheved great success with her band Paramore, having such hits as "Misery Business", "Crushcrushcrush", "Decode", and "The Only Exception". She even scored a hit with the rapper B.o.B. on his hit single "Airplanes".
In September 2011 Taylor Swift brought Hayley on stage with her at Nashville to sing a duet.