Ryan Kavanaugh, the media mogul behind Relativity Media, is facing yet another challenge. Last year, residents in West Hollywood West, an area made up of almost 1,000 single-family homes north of Beverly Boulevard, complained of the pilot’s noisy comings and goings atop the Sofitel. This year, it’s a pretty hefty lawsuit from one of Relativity’s original investors, Aramid Entertainment Fund. More: Ryan Kavanaugh’s Relativity Media Getting Sued For A LOT