(1/2) 13 Opening: The cast celebrates at Opera

Top row, from left: Elizabeth Egan Gillies, Graham Phillips, Ariana Grande, Allie Trimm, Delaney Moro, Eric M. Nelsen, and Joey La Varco. Bottom row, from left: Al Calderon, Aaron Simon Gross, Brynn Williams, Eamon Foley, Caitlin Gann, and Malik Hammond celebrating at the opening night after party for the new Broadway musical 13 held at Opera, New York City - October 5, 2008

Joseph Marzullo/WENN

TAGS: Elizabeth Egan Gillies, Graham Phillips, Ariana Grande, Allie Trimm, Delaney Moro, Eric M. Nelsen, And Joey La Varco, Al Calderon, Aaron Simon Gross, Brynn Williams, Eamon Foley, Caitlin Gann, Malik Hammond, 13 The Musical, Broadway

(2/2) Next to Normal Opening: Aaron Simon Gross and Ariana Grande, from the musical 13

Aaron Simon Gross and Ariana Grande at the opening night of the Broadway musical Next To Normal at the Booth Theatre, New York City - March 15, 2009

Joseph Marzullo/WENN

TAGS: Aaron Simon Gross, Ariana Grande, Next To Normal, Broadway