A series of pictures shared on Theroux's Instagram account show the ex-couple coming together with family members as they wrapped the dog in a white blanket.
Cox shared a picture Sunday of the three of them together saying, 'How lucky am I to celebrate my birthday with these two?'
In the year 2009, when the Prince first developed an interest in Aniston, she was not romantically linked to anyone and had split from Brad Pitt four years ago
Jennifer Aniston, 50, told talk show host Ellen DeGeneres that there shouldn’t be any kind of shame or discomfort about being naked
'Listen, I told you this. I would do it….The girls would do it, and the boys would do it, I'm sure,' she said, on 'The Ellen DeGeneres Show'
The actress's representative clarified that Aniston had not spent a penny on surgeries, and was also not looking to get back with Pitt.
Executive turned fitness guru Taryn Toomey, who had attended Meghan’s New York baby shower, is popular amongst celebrities for her exclusive workouts
Talking about the upcoming gig on the 'Late Night with Seth Meyers' show, the 'Just Go with It' star also recollected some of the fond memories he had on the show
The documentary builds on Harry's work on mental health issues, which includes work with brother Prince William and his wife Kate Middleton in their Heads Together campaign.
The 37-year-old comic star revealed the news on her upcoming Netflix special where she discusses her personal life, including her marriage to Fischer
The popular comedy series has enjoyed a resurgence as of late, garnering new fans after it was acquired by Netflix in 2015 for a staggering amount of $118 million
Jennifer's 50th birthday celebrations which took place at the Sunset Tower Hotel in Los Angeles was a star-studded event!
Cox was headed to Cabo San Lucas with BFF Aniston when their plane experienced problems with the landing gear
Apart from the stars, there were eight other people who were on board in the Gulfstream Aerospace IV plane.
The 55-year-old actor created quite a splash when he attended his ex's 50th birthday party in Los Angeles
A source close to the actress also shared how most of Aniston's friends were very pleased to see Brad at the party.
Millie Bobby Brown, 14, was seen grabbing dinner with Brad Pitt and Angelina Jolie’s daughters Shiloh, 12, and Zahara, 14, in LA on February 11
Jennifer Aniston's longtime hairstylist Chris McMillan posted a photo of the duo embracing topless on social media while wishing his friend a very happy 50th birthday
The actress, who had donned a pair of black sky-scraper heels with her all-black ensemble, appeared to have over-indulged as she lost her balance and fell down the staircase
Jennifer Aniston's 50th birthday was a star-studded affair and had 'Friends' costars Lisa Kudrow and Courteney Cox also present at the milestone birthday celebration
Both Pitt's and Aniston's exes were present at the party, and it is not a surprise since both of them have maintained good relations with their former lovers.
Ever since Netflix added the sitcom to the streaming website, the actor revealed, 'It’s unbelievable for me, it seems every year a new generation is watching it'
Even though they do not film anything together, the cast members are still good friends and are regularly spotted meeting and catching up
The stunning couple allegedly started dating around Christmas last year and reportedly spent a lot of time together at Pitt's Los Feliz, California mansion
Noelle and Cali Sheldon, known to many as Rachel and Ross's baby Emma, previously starred in the TV series 'Life' as well as the short films 'Winner', 'Agorable' and 'Maxwell'
While 'Friends' has been off the air for close to 15 years, its cast members are continuing to rake in the benefits thanks to its immense popularity.
"Besides making love, showering, or swimming, what is something you've enjoyed doing naked?" the actress was asked by Ellen
These couples were not able to make their relationships work and chose to split up and each go their own way
Jennifer Aniston shared the anecdote about Kimmel's daughter when the TV show host questioned the actress about her 'Friendsgiving Dinner'
Jennifer Aniston has spoken about how she could not handle the 'critical' and 'petty' nature of her mother.
These celebrities found their perfect matches and decided to make the lifelong commitment of marriage by exchanging their wedding vows this year
The cover was released alongside the three covers for Men of the Year featuring Michael B Jordan, Henry Golding, and Jonah Hill
The picture was a part of a group selfie taken by one of Schumer's friends which showed her lifting up her gray long sleeve shirt to reveal her growing stomach.
The news of Amy Schumer's pregnancy comes just eight months after she and her husband Fischer tied the knot in a beautiful ceremony that took place in Malibu.
Angelina Jolie and Brad Pitt's divorce has not yet been finalized even though she filed for divorce in December 2016
Justin Theroux gets candid about split with former beau Jennifer Aniston and shares that there was no animosity
49-year-old 'Friends' star Matthew Perry reportedly underwent an operation last August to repair a hole in his stomach and he's been getting treatment all summer
The recent comments from Azubuike came after it was claimed that the duo was more than just friends after their sweaty sessions together.
The pair were shooting a scene at a marketplace in Milan and were spotted holding their hands by cameras
Among actresses, Scarlett Johannson was revealed as the highest paid, earning $40.1 million, a figure that would have earned her a place in the actors' list
Celebrity breakups and divorces - 2018 has been the year of heartbreaks, and celebrities were not exempt from the fateful mishaps which ultimately put an end to their love story.
Johansson is followed by Jolie, Aniston, Jennifer Lawrence, Mila Kunis and several other A-listers of Hollywood.
The said footage revealing her behind the robbery shows Young stealing two Apple laptops, and also a video production software from a business in Astoria, Queens
The handsome Pitt has dated quite a few gorgeous women in the industry and upon observing it looks like the actor has also adapted their fashion sense down to the T.
Cox's teen daughter has always been somehow away from the spotlight despite having celebrity parents, but the world recently got a glimpse of the teen beauty at an event.
Courteney will be walking down the aisle at the rumored venue St Mary's Catholic Church in Ardmore which is close to where the groom Johnny grew up as a child
Farrah Abraham was arrested early Wednesday morning after she struck a security guard at a hotel in Beverly Hills. But then again, this serious charge was not a surprise
Tom Cruise was implementing the spirit of the MeToo movement almost 35 years ago, back in the year 1983
Sources claim that Jennifer is feeling the same rage as it was with Angelina Jolie after Brad Pitt broke up with her. It's like a pattern they say - hating the woman never the man.
The actor was later released on $5,000 bail and was seen leaving the California police station premises in a car driven by wife Kayla Weber along with a police escort.