57 Celebrities on Their Cell Phones ...

Ben Affleck may have given up cigarettes but he can't let go of Starbucks. Ben, with his cell phone glued to his ear, gets a drink at Starbucks while people stare. As he waits for his order, Ben let's everyone know he needs a belt!

David Arquette chats on his cell phone after stopping by The V Cut Smoke Shop on Melrose Avenue.

Orlando Bloom on his cell phone whilst on vacation in Gran Canaria.

Gisele Bundchen about to go shopping at The Bathroom store in the West Village.

Wonder who Nick Cannon is talking to....

Actor Hayden Christensen arrives at Los Angeles International Airport and waits curbside for girlfriend Rachel Bilson.

"The Hills" star Lauren Conrad hits up trendy 3rd Street and does a little shopping. I love her high waisted skirt! (not too kicked about her flip-flops though)

Chace Crawford arrives at LAX airport and seems to be involved in a somewhat emotional phone conversation before pulling himself together and greeting fans.

English model Agyness Deyn stops during her stroll through Soho to fidget with her cell-phone.

Pete Doherty takes a cigarette break at La Plaine St Denis studios in Paris where the musician was re-recording for a TV show.

Britney Spears' ex-husband, Kevin Federline, misses a putt when a 5.4 earthquake shook Southern California. A bewildered Federline immediately left the green to make a telephone call to see if the kids were ok.

America Ferrera films a scene for an upcoming episode of Ugly Betty.

Daisy Fuentes prepares to depart from LAX international airport

Twilight star Ashley Greene is surrounded by photographers as she shops for clothes at "Alice and Olivia" on Robertson Blvd. in Los Angeles.

Adrian Grenier takes an evening walk in Brooklyn's trendy DUMBO neighborhood, stopping in a furniture store to look at some chairs before heading into a local deli where he talks on his cell phone.

Shenae Grimes makes a silly face while leaving the gym and tanning salon to grab some lunch at Canter's Deli on Fairfax Ave with some girlfriends.

Actress Anne Hathaway keeps it casual as she checks into the Phoenix Sky Harbor International Airport. Hathaway recently attended the 81st Annual Academy Awards as a "Best Actress" nominee.

Ethan Hawke talks on his cell phone while walking his dog in the West Village. Hawke recently announced that he is expecting a child with girlfriend Ryan Shawhughes.

Katherine Heigl while shooting scenes for 'The Ugly Truth' at Union Station

Jennifer Love Hewitt picks up groceries and does a little shopping cart surfing at the Gelson's super market in Valley Village.

Nicky Hilton chats on her cell phone as she runs some errands on a busy day out. First stop is Coffee Bean and Tea Leaf in West Hollywood before heading over to People's Revolution on Melrose. Nicky seems to be shrinking before our very eyes but I love her 'Beauty, Not Bombs' t-shirt.

Paris Hilton handles her own bags before jumping into a car at Los Angeles International Airport.

Katie Holmes while rehearsing for the upcoming Broadway play "All My Sons".

Vanessa Hudgens arrives at JFK airport in New York.

Helen Hunt chats on her cell phone outside the Barnes & Noble book store at Westside Pavilion in West Los Angeles.

Elizabeth Hurley chats away on her cell phone as she lands in Mumbai

Rhys Ifans takes his girlfriend Sienna Miller's dogs out for a walk

Famke Janssen chats on her cellphone and takes her Boston terrier Licorice for a walk in the West Village.

Jay-Z leaves the Bloomberg Building on the Upper East side chatting on a cell phone and carrying a brief case with a large smile on his face.

Nick Jonas while filming scenes from the Jonas Brothers' upcoming 3D movie.

The Kardashian sisters (Kim, Kourtney, and Khloe) spend an afternoon lunching at Toast on 3rd Street while filming scenes for their E! Network "reality" show "Keeping Up With the Kardashians."

Josh Kelley, husband to Katherine Heigl, is spotted at a local grocery store chatting on his blue cell phone.

Nick Lachey, in Cincinnati Bengals attire at the Los Angeles International Airport.

Actor Jude Law keeps to himself as he strolls through the streets of London and chats on his cell phone.

Actress Blake Lively films a scene for "Gossip Girl" near the Queensboro Bridge.

Mario Lopez shows off his cultural heritage in a striking green t-shirt as he arrives at LAX international airport

Leighton Meester filming a scene in midtown Manhattan for an upcoming episode of "Gossip Girl."

Sienna Miller takes her dogs out for a walk with her mother Jo.

Mandy Moore is all smiles as she leaves Barneys New York after a shopping spree in Beverly Hills, California.

Jaime Murray, best known from BBC/AMC series 'Hustle' and recent appearances on 'Dexter', picks up some items at a local store.

Mary Kate Olsen heading for her car after landing at the Los Angeles International Airport.

Audrina Patridge, script in one hand, cell phone in the other in North Hollywood.

Matthew Perry departs from Los Angeles International Airport to attend the Sundance Film Festival.

Brad Pitt dressed to look like Jacques Tati in the famous 50's French classic "Mr Hulot's Holiday" promotes a Japanese cellphone.

Actress Natalie Portman films scenes for "Love and Other Impossible Pursuits."

Katie Price, aka Jordon, walks back to her car after shopping at Boots. Her make-up free face exposes her fatigue as she chats on her cell phone and carries her bags.

Lipstick Jungle actress Lindsay Price chats on cell phone while walking to Tracy Reese for a spot of shopping.

Looking much improved since we last saw her at the airport, a smiling Tara Reid gets some help with the self-check in then waves to the camera as she prepares for departure.

Rihanna makes a stop at the Cesare Paciotti store in Paris before heading to the Chanel fashion show with a change of shoes

Elettra Rossellini, model and daughter to Isabella Rossellini, goes for a stroll in the West Village with her dog and a cell phone glued to her ear.

Tennis ace Maria Sharapova at Los Angeles International Airport.

Brooke Shields at LAX

Talk show host Jerry Springer was spotted leaving The Dorchester hotel in London.

Actress Sharon Stone takes a break from lunch with a female friend at Clafoutis in Sunset Plaza to make a phonecall .

Ashley Tisdale arrives at LAX after shooting High School Musical 3 in Salt Lake City.

Amy Winehouse seems to have taken a tumble and scraped her knee as well as covering the rest of her leg in dirt. Amy spent most of the day on her cell phone as she ran errands around London with some friends.

Kate Winslet talks her way around the West Village on her cell phone.

How cute is Brad Pitt dressed as Jacques Tati! Ha Ha. If you haven't seen that ad yet, go check it out now!

I am so curious to know what kind of conversations these celebrities indulge in. Ah! The fabulous lives of celebrities. I know I know they are just people like us under all that fabulousness... But still, what do you think they're talking about?