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Cadillac Ciel concept

The Cadillac Ciel concept, a four-seat convertible, has just been revealed at the 2011 Pebble Beach Concours d’Elegance. "The Ciel is about the romance of the drive," says Clay Dean, global design director of Cadillac. "It emulates the great touring cars seen on the greens at Pebble Beach, but with a modern flair that projects Cadillac's vision for the future." Interior design manager Gael Buzyn says, "Simplicity and lightness ensure nothing distracts from the open driving experience, while the color and materials lend the feeling that the vehicle's environment blends with the surroundings." The four-door Cadillac Ciel concept was developed with a long, low proportion, reminiscent of classic automobiles, while the interior features Italian olive wood, machined aluminum and hand-tipped leather.

Rinspeed XchangE concept previews cabin of self-driving cars

Ever wondered what you'll be doing in your car once cars become driverless? We'd probably just sit in the back seat and read the financial section of the paper (on some kind of transparent tablet computer, of course) to see how our Tesla shares are doing and make small talk about the weather with our imaginary chauffeur named James in a faux British accent, asking him to pass the Grey Poupon from time to time. But unlike us, coachbuilder Rinspeed is actually taking the yet-to-materialize issue seriously, and at the upcoming Geneva Auto Show it will debut its XchangE concept.

Bieber pleads guilty

POP SUPERSTAR Justin Bieber has pleaded guilty to charges of careless driving and resisting arrest seven months after he was held in Miami Beach following what police initially called a drag race. The 20-year-old pop star's plea deal with prosecutors, detailed at a court hearing, includes a 12-hour anger management course, a £30,000 charitable contribution and fines. The deal allows Bieber to avoid a driving under the influence conviction.