On March 28, Nick Jonas and the cast of How to Succeed in Business Without Really Trying took a break from climbing the corporate ladder to celebrate the musical’s one-year anniversary on Broadway. After working hard at the World Wide Wicket company, Jonas joined castmates Stephanie Rothenberg, Beau Bridges, Tammy Blanchard, Michael Urie and more for an onstage party (with some much-deserved cake!) in honor of the hit revival’s big birthday. Click below to see photos from this momentous occasion, then see the Jonas and the cast of How to Succeed at the Al Hirschfeld Theatre.