Is Jennifer Aniston being a diva with her crazy demands? That's what the gossip blogs are reporting as the Hollywood actress supposedly needed a second vehicle to carry all of her beloved SmartWater to the set of her new movie in Atlanta, Georgia this past weekend.

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According to Us Weekly on Monday, Aniston is currently filming the movie Mother's Day in Georgia and requested a carload of SmartWater bottled water to be delivered to the hotel she is currently staying at while she's on location. As a shareholder of the company, sources say that Aniston refuses to drink anything but the brand of water.

"Jen is really hands on about every aspect of Smartwater, down to where the ads and billboards are placed," an insider told the site. "She prefers to have her ads around upscale locations."

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What's more, she's even converted her best friend, actress Courteney Cox, into a big SmartWater fan, too.

Meanwhile, according to Star Magazine on Monday, Aniston and her husband Justin Theroux are working hard to make their marriage work, despite the distance between them. Theroux is shooting the second season of The Leftovers in Texas while Aniston will be stuck in Atlanta.

And even though Aniston and Theroux are determined to make things work, these next few months are going to prove whether or not the couple can their marriage work, despite their circumstances.

"It's going to be hard, and it's far form ideal," the insider explained, "but Jen hopes their schedules will at least allow them to see each other every two weeks."

Keep up with Enstars for all the latest news on Jennifer Aniston, Justin Theroux and all of your favorite celebrity couples.