PewDiePie signs an exclusive livestreaming deal with YouTube, following similar deals between YouTube and other stars in recent months (Todd Spangler/Variety)

Todd Spangler / Variety:

PewDiePie signs an exclusive livestreaming deal with YouTube, following similar deals between YouTube and other stars in recent months  —  PewDiePie will be live-streaming exclusively on YouTube under a new pact.  —  To date, Felix Kjellberg — the prankster and videogame creator better known …