With Vince Vaughn out of the picture, Jennifer Aniston is digging out the old and bringing in the new - her new self, that is.
Jennifer Aniston has quit smoking and caffeine as part of an extreme detox.
The former "Friends" star - who recently made a cameo appearance in Courteney Cox's new series "Dirt" - is purging herself of toxins in an attempt to cleanse her system.
"Dirt" actress Laura Allen said, "Jen was doing a total cleansing. She did a lot of yoga to stop smoking. Between takes, it would have been tempting to go outside and have a cigarette. Instead, Jen was clinging to Courteney. She said how hard it was."
The 38-year-old - who was a chain smoker despite her healthy diet and exercise regime - is also struggling to get through the day without caffeine.
Laura said, "I had a Diet Coke on-set, and she seemed desperate for it."
The 32-year-old actress also lifted the lid on the lesbian kiss Jennifer filmed with best friend Courteney, 42, in the season finale of "Dirt."
She told Us Weekly magazine, "Courteney has some steamy sex scenes. This was actually really tame."
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