maybe she paid him for the promo it wouldn't surprise me she would do anything for the fame remember how she dragged dr.luke and then worked with him smh and this is from a former stan lonely hears club and obsessions are certified bops but still smh she fell off when she released this is how to be a heartbreaker and featured it on glee lets be honest i used to think she was some super feminist person and now i really don't think she gives a f*** as long as she becomes popular