Rachel Bilson keep things intimate yesterday as she turned a quarter of a century old (that’s 25, genius)!  The O.C. starlet (carrying around her bag from the Teen Choice Awards) celebrated with on-and-off-screen boyfriend Adam Brody, 26, and her parents (inset). They stopped off at Scout in Beverly Hills for some shopping, Beverly Hills Juice Club, and the Beverly Hills Hotel.  The skinny jeans loving couple will reprise their roles as Seth and Summer on  The O.C. when it returns with its fourth (and probably final) season on November 2.  More pictures in the gallery!

Miss this?
Rachel Bilson Visits The Devil
Bilson’s Filming Break From The O.C.
Brody and Bilson’s Vet Visit
Rachel Bilson Gets Shaggy

So as you can see, my life has been consumed with spreading the word about all things "Last Kiss". We had the press junket this weekend, which basically means dozens of reporters come to one hotel and interview the cast about the movie so they can go write stories that will come out in their local newspapers or news shows the week the movie comes out. If you don’t like the movie, it can be a real pain in the ass. But I’m really proud of this movie and the press could not have been more into it as well — so that made the time fly by.  — Zach Braff (August 21) 

Here are a whole bunch of new promos for Zach Braff and Rachel Bilson’s The Last Kiss, opening nationwide September 15.  The Last Kiss also co-stars Ben’s brother Caseey Affleck (pictured second to the left) and Gwyneth’s mom Blythe Danner. Check out the video below of Rachel and her stylist Zach shopping together…  More pictures in the gallery!

I didn’t realize how pretty Rachel Bilson’s dress was at the Teen Choice Awards was until I saw this new set of candid pictures (left) and close-ups of the top (right). Kudos to Rachel’s stylist (and friend) Nicole Chavez on the Zac Posen Yacht Dress pick!  And I love the purse!  The O.C. will return with its fourth season on November 2.  More pictures in the gallery!

Miss this?
Rachel Bilson Visits The Devil
Bilson’s Filming Break From The O.C.
Brody and Bilson’s Vet Visit
Rachel Bilson Gets Shaggy

Rachel Bilson went ahead and caught The Devil Wears Prada with a friend last weekend on Saturday, August 12. She was wearing a cute flowery red top and jeans with red shoes to boot. In hand was the handy celebrity must-have gadget, the T-Mobile Sidekick.

 - Doobybrain

Rachel Bilson was on location filming for The O.C. On her break, she was caught reading a magazine, eating some yogurt, and grabbing some cookies from the craft services table. It looks like she’s just relaxing and enjoying the outdoors while killing some time in between takes. Good for her! More photos in the gallery.

 - Doobybrain

• Posh looks so punk rawk sans hair extensions. And dang, girl can pout!!  Becks rocks the beanie…
• 500 Free iTunes Downloads!!!!!!!!!!!!!!!!
• Mariah Carey’s Horrid Concert Ensemble
• Buy Clothes Worn By Film Stars
• Pink Peeing on the Street.  Really.
• Madonna Writes a Note for Mel Gibson
• "Colin Farrell Experience" isn’t all that it’s cracked up to be.
• Avril Lavigne and Kristin Cavallari to star in the movie Lost Summer together.  What excellent casting choices!!!!
• Lenny Kravitz Cruises With Half-Naked Beauties
• Zach Braff and Rachel Bilson at the listening party for their upcoming film The Last Kiss, due out September 15th.
• John Travolta attended Tony Bennett’s birthday last Thursday at the Museum of Natural History and bought the singer an art book by Scientology founder L. Ron Hubbard.

Here are some photos from the set of Last Kiss, starring Zach Braff, Jacinda Barrett, Rachel Bilson (among others).

I love the song Chocolate by Snow Patrol which you can hear being played in the movie trailer. Zach Braff says that he put together the soundtrack for Last Kiss. As many of you know, he also helped gather the songs on the Garden State soundtrack as well, so if you’re into that type of music, you should love the soundtrack for Last Kiss (it’s like a sequel to the Garden State soundtrack).

The movie is set to be released September 15, 2006.

 - Doobybrain

Same nose, same mouth, same hair, same forehead, same eyebrows, same basic face shape, same blue bracelet… same person? Above is Rachel Bilson, 24, takes her dog to the vet with Adam Brody, 26, this past Tuesday.  The on-and-off-screen couple is scheduled to begin shooting the fourth (and probably final!) season of The O.C. in early next month. Bigger pictures in the gallery!