'America's Got Talent' ends auditions with husband and wife comedians performing separately

'America's Got Talent' ends auditions with husband and wife comedians performing separately

Matt O'Brien and Julia Hladkowicz both made the judges laugh.Trae Patton/NBC Matt O’Brien and Julia Hladkowicz cracked up the 'America's Got Talent' audienceAmerica's Got Talent contestant Matt O'Brien, a comedian originally from Toronto, left the judges laughing on Tuesday's episode, joking about how he was glad that he was married and not single.Then another stand-up, also from Canada, Julia Hladkowicz, walked out to do her own routine.Did she…