What Terrifies Jennifer Hudson?

Jennifer Hudson may have just released her third studio album, Jhud, but the 33-year-old actress insists all she wants to hear is "I love you" from her 5-year-old son, David, when she chatted with PEOPLE this week about "one last thing" ... For my birthday, my fianc� [David Otunga] gave me these beautiful bracelets, and each has charms that tell something about me, like a heart, a doggie bone. One says "Mommy." I love them.