Season two of Riverdale finally returns in all its foggy glory this week. And because we are here to serve you, fellow Riverdale fans, we know that following the show's stars on social media is extremely fun, so we put together a list of their accounts all in one place. From Cole Sprouse and KJ Apa's bromance to Cole's actual real-life romance with Lili Reinhart to the whole gang being like one big family in between takes, you won't want to miss one moment now that season two is here. Oh, and who could forget other very important things to keep up with on a daily basis like KJ's abs and the incredibly sexy new Reggie, Charles Melton? Grab a Pop's milkshake and click "follow" ahead.