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Neil Patrick Harris, David Burtka, Harper Grace Burtka-Harris, Gideon Scott Burtka-Harris
Neil Patrick Harris and David Burtka with twins Harper Grace Burtka-Harris, left, and Gideon Scott Burtka-Harris, right, arrive to the world premiere of "The Smurfs 2" at the Regency Village Theatre on Sunday, July 28, 2013 in Los Angeles. (Photo by John Shearer/Invision/AP)

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'Smurfs 2' Premiere

July 28, 2013

Stars attend the premiere of Columbia Pictures' 'Smurfs 2' at Regency Village Theatre on July 28, 2013 in Los Angeles, California.