Stars and their luxury cars

Actress Liv Tyler leaves her home and goes to the spa for a two-hour treatment.

Actor Ben Affleck is proud to show off his "I Voted" sticker upon leaving his polling station in Santa Monica.NON- EXCLUSIVE November 4, 2008.

1959 Rolls-Royce Convertible  Normally, music superstar Beyoncé Knowles is spotted with the type of entourage that suggests she doesn't spend too much time actually driving herself anywhere.

Actors/comedians Russell Brand and Will Ferrell arrive separately at a private recording studio in Hollywood. Perhaps the two funny men are planning a collaboration?.

Rolls-Royce Phantom Drophead Coupe  Noted black-on-black (aka "murdered out") luxury vehicle enthusiast and sometime-international soccer star David Beckham has been spotted driving around Los Angeles in a sleek, blacked-out Rolls-Royce Phantom Drophead Coupe.

Eva Longoria-Parker along with husband Tony Parker enjoy a ride around Los Angeles in their convertible Bentley.

GM EcoJet  Jay Leno isn't your typical celebrity car owner. He is actually a true automotive enthusiast extraordinaire. His collection of rare and odd vintage rides is legendary.

Jennifer Love Hewitt has Sunday brunch with her mother Pat and friend at El Torito in Burbank.

Driving her new environmentally friendly hybrid SUV, Jessica Alba visits her acting coach in Hancock Park.

Audi R8 Supercar Lauren Conrad is a TV star from the MTV shows "Laguna Beach" and "The Hills."

Lauren "Lo" Bosworth comes home.

Actress Lindsay Lohan leaves Samantha Ronson's home in her black Mercedes Benz and drives to Beverly Hills for a lunch meeting.

1968 Ford Mustang Cobra  While the Jonas Brothers' music may appeal to the tween girl set, the car Nick Jonas drives comes straight out of a ZZ Top video.

Paris Hilton pulls up in her pink Bentley at the Arcade boutique on Beverly Drive. She's greeted by a swarm of photographers and goes inside to shop as she smiles and shows off her latest bob haircut.

Mercedes-Benz SLR McLaren  Multitasker Pharrel Williams — one-half of the producing duo the Neptunes, front man for the band N.E.R.D and co-creator of the fashion lines Billionaire Boys Club and Ice Cream — is known for his distinct personal style at least as much as for his musical prowess, and said style extends to his rides.

GMC Yukon Hybrid  For at least one nod to practicality on this list, we turn to "Walk the Line" actress Reese Witherspoon and her vehicle of choice.

Actress Sharon Stone enjoys lunch with a female friend at Clafoutis in Sunset Plaza.

Bugatti Veyron  Who knew being obnoxious on overhyped network TV contests was so lucrative? One look at the Bugatti Veyron that "American Idol" judge Simon Cowell.

Tesla Roadster  While Fergie is probably the most recognized member of the Black Eyed Peas, will.i.am is definitely the most politically minded, as proven by his bizarre "hologram" in a ratings stunt with CNN's Anderson Cooper after the 2008 presidential election.