We all know that celebrities live extremely privileged and luxurious existences. From Jay and B to Ralph Lauren, the style of famous celebrities and artists can transcend even the highest expectations of lavish living. Certain celebrities love to show their wealth, from their cars to their homes. In the era of Instagram and Vine, though, it's perhaps less about what you're driving and more about what you're eating. If you're well-known or just dropped an album, going out in public to a restaurant may not be the smartest option. Remember those meal pics you saw on so and so's Instagram? We show you where celebs eat when they're staying in the house in this list of 20 Incredible Celebrity Dining Rooms.