Honeymoon Night With Justin? Jennifer Aniston 'Plans Pre-Wedding Crash Diet'

Jennifer Aniston wants to make sure Justin Theroux is in for a real treat on their wedding night, as she is allegedly planning a crash diet to get her body in tip top shape ahead of their nuptials later this year.

The 'We're The Millers' actress is pulling out all the stops to make sure she can slip into and out of her wedding dress easily when she ties the knot with Justin, and she has lined up a last minute diet to help shed the pounds - this according to E! News.

Insiders claims the couple are planning to exchange vows later this year, in an "island wedding" and it's thought the loved-up pair want the ceremony to take place between summer and fall.

Not only is Jen looking to tone up to say 'I do' she is hoping to get lean for her upcoming role in 'Cake'. 

Jennifer Aniston and Justin Theroux want an "island wedding" (WENN/Adriana.M.Barrazza)

Variety reported the 45-year-old actress is set to play a woman who becomes fascinated by the suicide of another woman in her chronic pain support group. As she uncovers the details of the suicide, she also deals with her own personal tragedy.

Aniston - who will also executive produce the project - will have to endure long periods of time away from her fiance who will be based on the east coat shooting  upcoming HBO series 'The Leftovers' with Liv Tyler and Brenneman. 

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