Louisiana's John Foster is headed into the "American Idol" grand finale after another magical "Disney Night" on Monday's episode.⁠ ⁠ "Idol" host Ryan Seacrest also said that Foster would be getting a hero's welcome home to Addis at 5 p.m Wednesday along First Street. ⁠ ⁠ Read more about Foster's journey and get details on the parade by clicking the link in our bio. ⁠ ⁠ #johnfoster #americanidol #abc #idol #louisiana