Are there going to be a Jennifer Aniston Justin Theroux split up happening soon? When we saw the couple together during the premiere of the actor's new TV series "The Leftovers", they look so in love and you can see the 45-year old actress dangling all over her fiancé. Is she trying to prove something?

We rarely see the couple together in red carpets and the last time they did attend a party together was back in September 2013. That's why it was quite surprising to see Jennifer Aniston and Justin Theroux attend a premiere together and it's not even her movie.

Some people speculate that there's something wrong between the two. A source revealed to TheFIX that the "We're The Millers" star is jealous of Justin Theroux's co-star in "The Leftovers". According to the website, Liv Tyler and the 42-year old actor were seen attending the concert of Aerosmith without Jennifer Aniston.

The source said, "Jennifer was jealous that Justin got to go see Aerosmith in concert." The insider added, "She wanted to have been invited too but wasn't even around." That concert even started a fight between the two and that the "Friends" star was really upset about what happened. Could this be the reason why the Jennifer Aniston Justin Theroux break up rumors started coming out?

An eyewitness also revealed that the "Wanderlust" actor was seen jumping inside the car with the 37-year old actress and they got to the gig in New York together. The insider said, "The pair was in deep conversation backstage for 45-minutes." Maybe she was giving him advice on how to deal with a jealous girlfriend.

The source said, "Liv was being a great listener and Justin was really upset. He said he called Jen a dozen times but she wasn't picking up his call." The insider added, "He took a selfie with Steven to send to Jen hoping to make it up to her."

I think that worked because the Jennifer Aniston Justin Theroux relationship is stronger than ever. Let's just hope Jen won't start getting jealous again.