Growing weary of that pink Bentley already, eh, Paris Hilton? The 29-year-old former Simple Life star treated herself to a shopping excursion in Beverly Hills on Monday, dropping by a luxury-car dealership to test-drive a more sophisticated-looking black Rolls-Royce Ghost (base price: a mere $245,000). Is P-Hilt ditching the Barbie aesthetic, or does she plan on holding on to both cars? Check out Hilton's test-drive in the photo gallery and share with us in the comments section: Which car do you think suits her better?