Jessica Simpson gave her nephew Bronx  a lift in NYC's SoHo neighborhood. Jessica was all smiles with the tot, sister Ashlee and mom Tina. The mom-to-be, 30, who is pregnant with her first child, poured her burgeoning figure into a low-cut patterned dress as she carried the three-year-old tot. The radiant Fashion Star mentor might be rocking a baby bump, but she's not sacrificing her sense of style. Jessica told Us Weekly last month that while she's "definitely bigger than I've ever been," she's having fun with her clothes. Meanwhile, Jessica confessed she is pretty sure her baby will be a girl. Although she can’t confirm the prediction, but she and fiancé Eric Johnson plan to undergo a test to determine the sex of the child. "I think it's a girl," Simpson said at the debut of the new clothing line created by her and her sister, Ashlee. "But I don't know yet." Johnson, an ex-NFL player, wasn't going along with his bride-to-be's prediction. "I think it's a boy," he said. "We're pretty much at a standstill there."