Osbourne, wife expecting 2nd childReality TV star Jack Osbourne and his wife, model Lisa Osbourne (nee Stelly), are expecting their second child, Us Weekly reports. "Jack and I are super excited to share with you all that we are expecting our second baby!" Lisa posted on her blog, Raddest Mom, on Tuesday. "I am in my second trimester, feeling great & trying not to eat everything in sight." The couple have a daughter, Pearl, who was born in April 2012. Jack is the son of rocker Ozzy Osbourne and talk-show host Sharon Osbourne.