Jennifer Aniston and Justin Theroux’s loved up Parisian getaway

There's nothing like being in Paris, which has been given the unofficial nickname the "city of love," to make a couple feel amorous. Jennifer Aniston and Justin Theroux appear to be the perfect example as the twosome, who have been dating for a little over a year, can't seem to keep their hands off each other while on their romantic holiday.

Since they arrived at Charles De Gaulle Airport on Sunday (remember their uncomfortable travel outfits?), the attached-at-the-hip duo seem to be checking off a list of all the best sights and eats in France's capital city. Stationed at a hotel in the city's Right Bank, they've gone on several sightseeing adventures, visiting Tuileries Gardens and Palais-Royal Gardens — perhaps looking for inspiration for their new $22 million Bel Air, California, home, which has extensive gardens, including a small hidden one off their master bedroom. While touring the landmarks, Aniston, 43, and Theroux, 40, were hand in hand the whole time, even when it started raining and they had to share an umbrella.

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Aniston and Theroux have been forgoing room service in their posh hotel opting instead to dine out. reports they shared a tomato-and-mozzarella thin-crust pizza at Ristorante Le Stresa, which is one of Aniston's favorite eateries. They also enjoyed a romantic meal at Le Jules Verne, which is located inside the Eiffel Tower. Aniston, who was dressed in an all black outfit that showed off her taut stomach, exited holding hands with her love.

And they've been giving their credit cards a workout. Theroux and Aniston stopped by Gabrielle Geppert to shop for clothes and vintage jewelry. "They are a lovely couple and were clearly very happy to be in Paris," a store employee, who said they were kissing in the store, told Us Weekly. "They looked as though they were very much in love." They also visited the boutique Colette, and Aniston reportedly purchased five 1970s Hermes belts from a small boutique near Palais-Royal. As for their personal style during the trip, it's been fairly casual. He has worn his favorite leather pants on more than one occasion — as well as a leather jacket and biker boots. She has recycled a blue blazer with gold buttons, pairing it with various pairs of jeans. For nights out, she's outfitted mostly in black.

[Related: Justin Theroux: "I'm the luckiest guy in the world!"]

Although they have known each other for years, when Aniston and Theroux co-starred together in "Wanderlust" they really hit it off. Soon after, he ended his relationship with makeup artist Heidi Bivens and started seeing Aniston last spring. In June 2011, they went public for the first time, attending a party for the MTV Movie Awards. While they keep their romance fairly quiet, Aniston recently said her happiness level was at "10-plus," while Theroux, who co-wrote the screenplay for "Rock of Ages," said he "could not be happier," adding: "I always go to bed thinking I'm the luckiest guy in the world."

Sure looks like it to us!

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