The trolling Internet rap sensation known as RiFF RaFF was invited to host MTV's new show Weird Vibes. Watch a combination of music videos and RiFF RaFF interviewing a wide list of celebrities at the MTV VMAs, including Wiz Khalifa, A$AP Rocky, Big Sean, French Montana, Mac Miller, Nicki Minaj and more. —Jaeki Cho (@JaekiCho)