ALBAWABA - American artist Selena Gomez just opened up about her biggest mistake during her time on Wizards of Waverly Place. Singer and actress Selena Gomez who starred as Alex Russo on Disney's Wizards of Waverly Place shared was a guest on Wizards of Waverly Pod hosted by David DeLuise , and Gomez made big revelations. Selena on the cast of "Wizards of Waverly Place:" "I felt safe, which is ...