Selena Gomez and her Wizards of Waverly Place costars are back together again! On Friday, two of the 31-year-old Rare Beauty founder’s former cast mates shared a joint Instagram photo of the TV family spending time with one another — and everything appears to be exactly as it seems! “The Russos ❤️????coming back #wizardsofwaverlyplace @wizardspod,” the upload posted by David …