Jennifer Aniston may be calling on one of her A-list friends for a location for her wedding to fiancé Justin Theroux.

Aniston is considering holding the ceremony at Julia Roberts' sprawling estate in Taos, New Mexico, according to a new report from OK! Magazine.

The 43-year-old actress got the idea on the set of her new film, "We're The Millers," which is shooting in New Mexico near Roberts' home there. One of Aniston's co-stars on the movie is Emma Roberts, Julia's niece, who has discussed her aunt's home with Aniston and offered to show her the property.

"Julia's gorgeous estate in New Mexico is the type of setting Jen wants. She's crazy about the place," a source said. "[Emma] has offered to give Jen a tour of her auntie's ranch to see which vista would provide the best place for a tent, and which giant old Chilean mesquite tree would provide the best backdrop."

Aniston and Theroux, 41, reportedly love the idea of getting married at Roberts' home because they have come to love the relaxed, laid-back energy of New Mexico, and the couple thinks it would be the perfect location for their nuptials.

"Jen has fallen in love with New Mexico, it has a very relaxed vibe that fits both her and Justin perfectly, so it would be a great place for them to have the wedding," a friend of the couple said.

As the pair gears up for their wedding, Theroux recently decided to surprise Aniston with a huge present — a $15,000 platinum necklace festooned with sapphires from Tiffany & Co.

"Justin thought the necklace was a couple of thousand - and went into shock when the saleswoman told him it was just more than $15,000," a sourced told The National Enquirer. "He took a big gulp, pondered a minute, then said, 'Oh what the hell!' He told the woman to wrap the bauble, saying he'd save it for a special occasion."