David Henrie, Selena Gomez and Benny Blanco. (Photos by Dave Kotinsky/Getty Images for Breitling, Jon Kopaloff/Getty Images for BMI and VALERIE MACON / AFP) Selena Gomez’s boyfriend Benny Blanco has the approval of her Wizards of Waverly Place costar, David Henrie. The actor, 35, praised his costar’s boyfriend, 36, describing the producer as a “super…
