Funkmaster Flex went at Jay Z's Life + Times website, calling it trash after claiming that someone from the rapper's staff gleaned information from him about his FMF app during an interview about the Dipset reunion. The famed radio personality claims that the information about his app was then used to launch Jay's Samsung app for his Magna Carta Holy Grail album.

After Flex called the site "Trash," and made his allegations, he shared a photo on Instagram that read "This is HOV." He added that the rapper had been privately calling him for hours, and Flex said that Jay needs a "lesson in respect." 

Check out Flex's post above and let us know what you think. 

Source: Instagram