Behind the scenes at Dedham High School's production of "Legally Blonde: The Musical"

 Dedham High School seniors Alison Sullivan, 18, (left) and Kristiana Grinbergs, 18, get ready backstage before opening night of "Legally Blonde: The Musical" at the James F. Dunne Auditorium on Friday, Mar. 13, 2015. (Wicked Local Staff Photos / Brett Crawford)

Dedham High School seniors Alison Sullivan, 18, (left) and Kristiana Grinbergs, 18, get ready backstage before opening night of "Legally Blonde: The Musical" at the James F. Dunne Auditorium on Friday, Mar. 13, 2015. (Wicked Local Staff Photos / Brett Crawford)

 Dedham High School cast members took a group selfie picture backstage before opening night of "Legally Blonde: The Musical" at the James F. Dunne Auditorium on Friday, Mar. 13, 2015.  (Wicked Local Staff Photo / Brett Crawford)

Dedham High School cast members took a group selfie picture backstage before opening night of "Legally Blonde: The Musical" at the James F. Dunne Auditorium on Friday, Mar. 13, 2015.  (Wicked Local Staff Photo / Brett Crawford)

 Dedham High School cast members prepare just before the curtain went up for the school's production of "Legally Blonde: The Musical" at the James F. Dunne Auditorium on Friday, Mar. 13, 2015.  (Wicked Local Staff Photo / Brett Crawford)

Dedham High School cast members prepare just before the curtain went up for the school's production of "Legally Blonde: The Musical" at the James F. Dunne Auditorium on Friday, Mar. 13, 2015.  (Wicked Local Staff Photo / Brett Crawford)