Katharine McPhee Reveals Post-Baby Body In Sexy Slit Dress 3 Weeks After Giving Birth

Katharine McPhee shows off her lean post-baby figure after revealing newborn son's name is Rennie

Katharine McPhee Reveals Origin of Her Newborn Son's Unique Name

Katharine McPhee reveals newborn son's name is Rennie: 'It's a strong name'