Photos have surfaced of Jennifer Aniston and her new boo Justin Theroux looking all happy and coupl-y on set of her new movie, Cake. So, are those break-up rumors are false?  Well at least one things for sure - they are visiting each other on movie sets.

Jennifer, Justin Getting Married?

E! Online photos show actor Theroux , 42, on the set of comedy star Aniston's, 45, new movie Cake, an indie drama in which Aniston becomes fascinated by the suicide of another woman with chronic pain.  As for Theroux, he just returned from New York where he was shooting the HBO drama, The Leftovers.

As for that wedding, according to today's Showbiz Spy, Aniston has yet to finalize details on their wedding. The two got engaged in 2012, but the wedding is still pending.  A source revealed:

"Jen is the most indecisive woman on the planet... She's changed her mind a million times about everything."

"No Pre-Nup? Jennifer Aniston Refuses To Sign $150 Million Prenuptial With Justin Theroux

Apparently, "Jennifer has been dreaming about a fairytale wedding to Justin," said the source. "But it just keeps eluding her grasp."

It's unclear why the Friends star hasn't walked down the aisle yet. While Aniston is unsure of her own wedding details, a friend of the couple told OK! Magazine in their March issue speculations (Classicalite, March 24):

"It's going to be very intimate: 100 people or fewer. The main party will be held in the enormous entertaining room at the back of the house, with floor-to-ceiling windows and spectacular views of L.A. Jen would love to have it outdoors, in the garden, but she's not having a repeat of her wedding to Brad, when the whole event was drowned out by helicopters."

Tags: Jennifer Aniston Justin Theroux wedding Cake