Jennifer Aniston munches on chips to chat about her bikini bod and baby rumors at The Switch junket. Leighton Meester is back on the Gossip Girl set after revealing more music plans, and Sandra Bullock's booty dance is one of the most memorable moments from the Teen Choice Awards!

Courteney Cox posed with David Arquette, Neve Campbell, and director Wes Craven on the set of Scream 4 in Detroit yesterday. Newcomers Adam Brody, Emma Roberts, and Hayden Panettiere have been spotted in costume around the fictional town, but this time it was just the original cast members on hand for a promotional photo shoot. Another fresh face, Alison Brie, missed the Mad Men season four premiere party last night to finish filming her part in the movie. Later in the day, Courteney changed into a bright purple dress and kept herself hydrated between scenes with Jennifer Aniston's signature beverage, smartwater. Meanwhile, Courteney's BFF was in the UK to launch her signature scent.

Courteney Cox looked like Gale Weathers-Riley hasn't aged a day during a late-night shoot for Scream 4 in Detroit, MI, on Tuesday. She was joined on set by adorable Adam Brody, who looks like he's going to be a young Dewey Riley-esque character in the movie. Most of you are all about having more of Mr. Brody in your life, and thanks to this highly anticipated follow-up to the horror series, we'll be getting just that. The real Dewey, David Arquette, has logged time in front of the cameras as well as he and Courteney reprise the roles where they met and perhaps even started those conflicts that are still going strong all these years later.

To see more from the set, just read more.

In my opinion, Courteney Cox and David Arquette are having some very real marriage problems. The gossip about Courteney’s alleged affair with her Cougar Town costar Brian Van Holt probably hasn’t helped - and the last time we checked in on David, he was allegedly acting very sad and strange (like, mid-life crisis strange) and defending his marriage cryptically. Now it’s Courteney’s turn. She’s the cover girl for the August issue of InStyle Magazine, and she gave a pretty good interview:

Public attention is usually focused on the love life of her BFF Jennifer Aniston, but Courteney Cox is now opening up about her own marriage.

In a remarkably candid InStyle interview – to which the Cougar Town star, 46, arrived minus her wedding ring – Cox admits that her 11-year union with David Arquette has had its ups and downs.

“We’ve done couples therapy in the past. We’re not lazy about our marriage,” Cox says in the magazine’s August issue, on newsstands Friday. “We have the same arguments we’ve had for years.”

Disagreements are something that exist in every marriage, and Cox says she doesn’t expect them to ever be fully resolved. “Some things just never change, and you should realize that the intriguing things you fall in love with will probably become the things that you don’t like,” she says, “and the very things that you’ll be talking about for the rest of your relationship.”

Luckily, their domestic issues don’t sound all that dramatic, and they have made some changes to suit their lives as a couple. “If we didn’t live together, David wouldn’t even notice if a lightbulb had burned out!” Cox says. “He collects things; I don’t. When we first lived together, I lived with [his] clown paintings, bobbleheads … I couldn’t do that now.”

The actress does cop to some fantasy world crushes on Zac Efron and Robert Pattinson, whom she calls “cute.” “How old is he? I saw one picture of him and he looked dangerous; I like it,” she says of the Twilight star, 24. “That’s a really pretty face. I might feel insecure around him.”

But her real-life love for Arquette – father of their 6-year-old daughter Coco – goes deeper. “One thing is, I let David be himself and he lets me be myself,” Cox says. “You have to make an effort to stay connected, and that’s something we work at.”

Courteney also talks about aging and Botox: “Aging gracefully is one thing, but trying to slow it down is another. Sometimes I use Botox. Compared to most, I use it very sparingly. One time I did too much, though. I feel weird if I can’t move my face, and that one time I overdid it, I felt trapped in my own skin.”

Courteney would never stop acting: “No—although there was a time when my dad thought I should get out. It was right before I got Friends, and I probably had a month to go before I was completely broke. At one point my dad called me and said, ‘You have always been a great salesman. I think it’s time you come home and sell swimming pools.’ I don’t think I would ever quit acting, but there are other things I am interested in. I wanted to be an architect, and I wish I knew more about landscaping. I think I’d be a good therapist too.”

[InStyle Magazine excerpts, courtesy of InStyle and People Magazine]

I’ve said it before privately to CB, and publicly on this site - I don’t think Courteney and David are going to make it very much longer, and I think Courteney is the one driving many of the problems. She sounds like the one who is fed up, annoyed, looking around for something better.

Oh, and the Botox stuff - well, at least she’s admitting it. But she’s delusional if she thinks her face is still moving. Whenever I catch a few minutes of Cougar Town, I wince every time Courteney tries to talk or move her face to form any kind of human emotion. She looks so f-cking jacked.

InStyle photos courtesy of InStyle online, cover courtesy of Courteney‘s fansite.

There have been rumors about Courteney Cox and her Cougar Town costar Brian Van Holt for months, although they reached a particularly well-saturated breaking point back in May, when Star Magazine claimed that Courteney and Brian were having private dinners all the time, that Courteney never wears her wedding ring, and that she and Brian are always flirting with each other, constantly. Courteney didn’t deny it (although Gossip Cop did some damage control), and neither did Brian. Now poor David Arquette has given an interview to People, talking about how strong his marriage is. I would believe him but… I’m too busy overanalyzing some of his statements. It really seems to me like he might be saying that Courteney is cheating but it’s okay with him… it’s strange:

David Arquette has to laugh at how rumors about supposed trouble in his marriage to Courteney Cox Arquette can spread – even to their group of friends.

“You know, it’s weird, because it turns up in the tabloids, and your friends start calling you like there’s a problem,” the actor, 38, told PEOPLE at an Operation Mend event at UCLA Monday, supporting the program that provides plastic surgery to severely injured Afghanistan and Iraq soldiers and veterans. “Like, they say, ‘If you need to talk,’ you know. Hey, we don’t need to talk. There’s nothing [wrong]. We have a really great, beautiful relationship.”

Not that it’s always totally smooth sailing. “Whenever things come up, we deal with them. We communicate,” he says. “I would never do anything to jeopardize our relationship, you know what I mean. I’m committed, and we’re honest with each other … Relationships take a lot of work.”

Whatever they’re doing seems to be working. “We respect each other, care for each other and love each other,” Arquette says. “And I feel blessed that she’s my wife and that we have an amazing family.”

Arquette and his actress wife, 46, celebrated their 11th wedding anniversary on Saturday – a day before their daughter Coco’s sixth birthday. How did they celebrate? “In the daytime we went to Disneyland, and in the evening we had a beautiful dinner,” Arquette says. “We ate exactly what we ate when we got married – steak and lobster.”

The couple are now looking forward to working together again, leaving next week for Ann Arbor, Mich., to shoot the latest Scream movie – a film series that has provided a backdrop to various milestones in their relationship.

“It’s nostalgic,” Arquette says. “We met on Scream 1, and on Scream 2 we were kind of on and off dating. And by Scream 3 we were married. And now on Scream 4 we have a child. It’s sort of an amazing marker throughout our lives.”

[From People]

That one sentence is weird, right? “I would never do anything to jeopardize our relationship, you know what I mean. I’m committed, and we’re honest with each other … Relationships take a lot of work.” But is SHE committed? As far as I know, there hasn’t been any big rumor about David screwing around on Courteney, so why is coming out and taking pains to say he’s “committed”? I know I’m reading too much into it. I feel like Eyes for Lies, only instead of body language, I’m reading what is unspoken. Anyway, whatever. I guess David is saying that if she’s cheating, it’s none of our business and they’ll work it out. Maybe. Or maybe David is about to get dumped for fresh meat to keep Courteney looking even… younger.