Jennette knew Ariana Grande from before she was cool – well they were both relatively cool on Nickelodeon’s iCarly and Sam & Cat. However, Jennette became the center if her very own photo scandal when suggestive pictures, that she sent to an ex, surfaced. In the blink of an eye, both Nickeloden and Ariana started inching away from McCurdy. Many people speculate that this scandal (and failed salary negotiations) brought about the cancellation of Sam and Cat. Twitter beef between McCurdians and Arianators (we’ll let you figure out what those are), and a rumored falling out between Jennette and Ariana, seems to have all but closed the coffin lid on her high profile gigs.