'America's Got Talent' former child contestant returns as adult, competing at 8 months pregnant

'America's Got Talent' former child contestant returns as adult, competing at 8 months pregnant

Jessica Sanchez competed in 2006's season 1.Trae Patton/NBC Jessica Sanchez performs in the 'America's Got Talent' quarterfinalsSinger Jessica Sanchez made a triumphant return to the America's Got Talent stage Tuesday, with her performance of Alex Warren's "Ordinary," but it almost didn't happen."Well, I am absolutely blown away," judge Simon Cowell said afterward, "because a few seconds ago, before Jessica came out, I heard that she wasn't feel…