Alanis Morissette ExpectingSinger Alanis Morissette, 36, and rapper husband Mario Treadway are expecting their first child.SavePrintAlanis Morisette Jason Merritt/Getty ImagesMichele Goncalves8/18/2010|Updated: 8/18/2010We had a problem loading this article. Please enable javascript or use a different browser. If the issue persists, please visit our help center.