Neil Patrick Harris and the cast of "Hedwig and the Angry Inch " performs on stage at the 68th annual Tony Awards on Sunday, June 8, 2014. (Evan Agostini / Invision / AP)
Neil Patrick Harris poses for a portrait at the Magic Castle in Los Angeles, Calif. in September 2013. (Zach Cordner / Invision / AP)
Actor Neil Patrick Harris attends the 20th Television "How I Met Your Mother" panel at Comic-Con International in July. 2013 in San Diego, Calif. (Alan Heess / Invision for 20th Television / AP)
U.S. President Barack Obama and family sing with Neil Patrick Harris and Rico Rodriguez at the National Christmas Tree Lighting Ceremony in Dec. 2012. (Paul Morigi / Invision / AP)
Host Neil Patrick Harris performs during the 65th annual Tony Awards, Sunday, June 12, 2011 in New York. (Jeff Christensen / AP)
Host Neil Patrick Harris performs at the 66th Annual Tony Awards on Sunday June 10, 2012, in New York. (Charles Sykes / Invision / AP)
Neil Patrick Harris performs onstage at the 65th Primetime Emmy Awards at Nokia Theatre on Sunday Sept. 22, 2013, in Los Angeles. (Phil McCarten / Invision for Academy of Television Arts & Sciences / AP )
Neil Patrick Harris, right, and his partner David Burtka at ceremony to dedicate Harris' new star on the Hollywood Walk of Fame in Los Angeles Thursday, Sept. 15, 2011. (Reed Saxon / AP)