Megan Fox and Shia Labeouf hasn't been seen together since after "Transformers: Revenge of the Fallen" but the two reportedly have become friends again recently. The friendship though was apparently not well received by the actress' soon-to-be ex-husband Brian Austin Green.

According to a report on The Daily Star, the friendship that was rekindled just last year affected Fox and Austin's marriage.

"It was her relationship with Shia that really hurt Brian," a source claimed. "It was certainly a contributing factor to their split."

Just last month, LaBeouf was seen in a video reportedly trying to FaceTime Fox as reported by Entertainment Tonight. The incident happened after he apparently got into a public fight in Germany with girlfriend Mia Goth and was given a ride to the airport by some German locals. Fox did not pick up the call, as seen in the video.

Megan Fox and Shia LaBeouf worked together for the "Transformers" live-action series at a time when she was on-and-off with Brian Austin Green. At one point that Fox was not involved with Green, she purportedly hooked up with LaBeouf as the latter revealed to Details magazine in 2011.

"Look, you're on the set for six months, with someone who's rooting to be attracted to you, and you're rooting to be attracted to them," he revealed. "I never understood the separation of work and life in that situation. But the time I spent with Megan was our own thing, and I think you can see the chemistry onscreen."

He followed on then to reveal he wasn't sure if Brian Austin Green knew of the hook up.

Fox did not address his statement but it was reported in OK! Magazine at the time that the actress got upset over the disclosure as mentioned by Hollywood Life.

Nevertheless, the actress seemed to have remained on friendly terms with LaBeouf even putting good words for him when he was arrested last year.

"I'm not worried about Shia," Megan told New York Daily News then about LaBeouf. "I love my Shia. He's perfectly fine. I haven't talked to him in a couple of years, but I don't worry about him. He's a brilliant kid, talented and funny. There's no reason to worry."