DiCaprio makes his way through New York City on some hot wheels. Plus: Lauren Conrad, Nicole Richie, Robin Thicke, Kate Hudson & more

ANIMAL INSTINCTS

She's on the prowl! Jessica Simpson – who's kept a low profile since welcoming son Ace on June 30 – smiles bright after grabbing a bite with fiancé Eric Johnson and daughter Maxwell, 15 months (not pictured), in Calabasas, Calif., on Wednesday.