Dirt star Courteney Cox on Letterman Video

Apparently Lisa Kudrow, Courtney Cox Arquette, and Jennifer Aniston were all spotted dining at Il Sole last night; Lisa and Courtney were chowing down with some other friends (not Friends), but Jennifer was several tables away, having a meal with a mystery man. No one knows who he was or whether it was a date, and no photos were taken because Jen spotted cameras and slipped out the back before she got caught on film.

Were they all there by coincidence? Or were the Friends checking out Jen’s new man and waiting to give the thumbs-up/thumbs-down?

Just two weeks after FX president issued a public statement apologizing for the fact that Courteney Cox’s new series, Dirt, sucks, C.C’s real-life BFF will guest-star and share a steamy on-screen smooch with her former “Friends” co-star.

Jennifer Aniston will appear in the March 27 episode (filmed Jan. 18 and 19), and gives tabloid editor Lucy Spiller, portrayed by Court, a “goodbye peck,” a source close to the show tells PEOPLE Mag in its newest issue. It’s not the full-on makeout session that’s been reported elsewhere, the source insists. “But, yes, it’s on the lips.”

Jenn will play Tina Harrod, a fellow magazine editor and bitter rival to Courteney’s character. Last week’s episode filmed Courteney masturbating with a pocket-sized vibrator.

One of the happiest couples in Hollywood, Courtney Cox and David Arquette attribute their 7-year long marriage to genuine affection, laughs — and therapy.

“We were just in Sardinia for vacation,” Cox reported to Life Magazine. “We got into these fights two nights in a row over stupid stuff… [and] I can see how relationships break up if you don’t go ‘What are we doing?!’,” she added, saying that they went to a therapist soon thereafter to work out these little tiffs.

In addition to marriage counseling, Cox, 41 has also started seeing a therapist of her own. She says that although she’s a great caretaker, “one thing [she's] not great it is taking care of [herself.]”

“My goal for this part of my life is to be more nurturing to myself,” Cox reported.

While Cox and Arquette are hoping for a second child, don’t expect the tabloids to be all over a burgeoning stomach just yet. “We’re just revving up the engines,” Cox says.

Read more here.