Which stars follow each other and which celebrities are seemingly snubbing their famous friends?? We've looked into each Instagram account for our favorite stars and now we're breaking it down. First up, let's start with happy, open relationships. Vanessa Hudgens and Ashley Tisdale really are still besties from their High School Musical days and they definitely follow each other. The guys of Emblem3 as well as the members of the Kardashian clan are quite supportive being sure to follow their fellow fam members on Insta. And this is where it gets weird... we're hoping some of these situations are mistakes. It seems that at this very moment, Kendall follows James and James follows Kendall, but then Carlos from Big Time Rush follows both of the dudes but those dudes haven't clicked follow back yet. And then Victoria Justice isn't following any of the guys on the summer tour, but she does regularly give them shoutouts via her tags. Up next, Austin Mahone follows Justin Bieber, but it's not reciprocated... and the follow isn't reciprocated from the Biebs back to Harry Styles either. In fact, JB isn't even following Scooter Braun! But Cody Simpson is actually following Scooter Braun as is Justin's mom, Patty. And it seems like Harry Styles doesn't discriminate. He has some celebs in his Instagram feed, including John Legend, Ryan Seacrest, Victoria Justice, Kendall Jenner -- and even, right now, waaaay after the breakup, Harry .