Jennifer Aniston to wed Saturday?

Jennifer Aniston and Justin Theroux

Jennifer Aniston will reportedly marry on Saturday.

The actress is apparently due to finally tie the knot to actor fiancé Justin Theroux in an intimate ceremony at her home this weekend.

The duo is allegedly hailing the event as a celebration for Justin’s 42nd birthday, however they are expected to wed.

“August 10th is Justin’s birthday, and their nearest and dearest have been invited to a huge ‘birthday party’. But everyone is convinced they’re planning to exchange vows within the grounds of their new home and for it to be a huge surprise on the day,” a source told British newspaper the Daily Mirror.

“They have gone to extreme lengths to keep it quiet – openly lying to their friends to keep up the ruse. Apparently it’s going to be a very low-key affair with the possibility of a bigger celebration later on in the year.”

Guests have been invited to the couple’s Bel Air, California mansion and even Jennifer’s formerly estranged mother has been asked along.

Jennifer, 44, reportedly told her parent the news over dinner two weeks ago in New York City with Justin’s mother Phyllis also in attendance.

Floral arrangements are said to have been ordered from across the globe for the big day and gourmet caterers will provide the food.

The We Are The Millers star is due in London next Wednesday to promote her new film.

She has maintained that there have been problems with arranging her nuptials.

“We have yet to set any dates,” she recently said. “There have been no cancelled weddings. There have been no postponed weddings, there have been no arguments about where to get married.”

Jennifer was married to Brad Pitt from 2000 to 2005. She dated musician John Mayer and thespian Vince Vaughn after that and soon found love with beau Justin when they met on the set of Wanderlust in 2011.

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