By Daily Mail Reporter
They have been enjoying a sun-soaked getaway to Mexico with some of her famous friends and fiancé Justin Theroux.
But it seemed as though there may have been some trouble in paradise when Jennifer Aniston got her man alone on Wednesday.
It looked as though the couple, both 41, may have been having something of a heated discussion at the luxurious Los Cabos location.
Jennifer came out to where Justin was relaxing and appeared to start exchanging heated words with her other half.
With her hand placed firmly on her stuck-out hip, it was clear Jennifer was not in the best of moods.
After what looked like a telling off the pair were staring in opposite directions for a time.
Jennifer was dressed in a purple shirt which she teamed with a pretty pink and cream sarong as she paced about in the warm weather.
Meanwhile Justin was sporting a black tank top and jeans, despite the high temperatures.
The actor sipped on an espresso and had accessorised with a beret hat and orange-lensed sunglasses.
Fortunately it seemed that the pair soon made amends and they were later seen sitting a lot closer together as they relaxed by the pool and chatted away.
And Justin eventually decided to take a dip, stripping off and displaying his muscular form.
The previous day Jennifer and Justin were joined by Jimmy Kimmel and his fiancée Molly McNearney, as well as Emily Blunt and her husband John Krasinski, for a day of sunbathing.
Jennifer, who has been spending much of her time in New York these days, chose the perfect place for her New Year trip as temperatures climbed to 77 degrees Fahrenheit at the resort.
Jennifer and Justin arrived by private jet on Sunday to the Baja California peninsula famed for its sandy beaches, world-class scuba diving, distinctive sea arch, and abundant marine life.
Flying down to Cabo for the holidays is a longheld tradition for the actress, who has previously treated her friends Chelsea Handler and Courteney Cox to the privilege.