Jennifer Aniston and Justin Theroux are experiencing all of the delights Paris has to offer.

The loved up twosome went for dinner last night at one of the actress's favourite eateries, Ristorante Le Stresa.

People magazine reports that the pair enjoyed a leisurely 90-minute dinner with a female friend of Jennifer's before heading back to their hotel.

The body conscious 43-year-old apparently had a rocket and parmesan salad with a diet soda while Justin, 40, tucked into the pasta carbonara.

But Jennifer did indulge and shared a tomato and mozzarella thin crust pizza with her pals.

A worker at the Italian family owned restaurant told the publication that Jennifer was "like she always is: very charming."

Earlier this week Jennifer shopped up a storm and bought five 1970s Hermes belts from Dider Ludot's boutique.

The store owner called the former Friends star and her actor/writer boyfriend "a very cute couple."

"There was a lot of tenderness and talk between them," Dider said. "They seemed a good fit."