Pharrell and Robin Thicke have worked together.
`` Blurred Lines '' is a single written and performed by American recording artists Robin Thicke , T.I. , and Pharrell Williams . Robin Thicke . Thicke has worked with several artists , such as Christina Aguilera , Nicki Minaj , K. Michelle , Pharrell Williams , Usher , Jennifer Hudson , Flo Rida , Brandy , Kid Cudi and Mary J. Blige , among others .