Jan. 28, 2014 — -- Courteney Cox and her ex-husband David Arquette continue to have one of the most mature splits in Hollywood history.
After telling Ellen DeGeneres a few weeks back that she was happy for Arquette, who's expecting a new baby with his current girlfriend, Cox, 49, is adding she wishes him nothing but the best.
"When you love someone, you want them to be happy, even if it's not with you," the "Friends" star told More magazine for its February cover.
Read: How Courteney Cox Reacted to David Arquette's Baby News
Cox added that one of the reasons she and her ex of more than a decade have such a good relationship is their dedication to raising their daughter Coco, 9.
"Obviously, kids always want their parents to be together, but as divorces go, this is the best one we could provide," she said. "In divorce you always have regrets. We were married for a long time, so it's not like we didn't try."
Finally, Cox, who turns 50 in June, reveals the not-so-easy truth about aging and how she still looks so good.
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"Buck up. It ain't easy," she added. "Go to the doctor. Drink water. Sleep as much as you can. Exercise. I get massages—anything for your circulation. Stretch. It's all about keeping that body moving."
She also has advice for other actresses who may want to be liked by their co-stars.
"I'm not a pain in the ass and am actually fun to work with," Cox said.