The glitzy spring gala for Roundabout Theatre Company was loaded with more stars than a planetarium as dozens of celebs came out to the Hammerstein Ballroom to honor the evening’s main man, artistic director Todd Haimes. Tons of notable alumni from Roundabout productions were there to lend support to the celebration, including Alan Cumming, Alec Baldwin, Laura Osnes, Stephanie J. Block, Laura Benanti, Sarah Paulson, Jane Krakowski and more. See who else dressed to the nines on the red carpet for this fabulous, fashionable event by clicking through our gallery!