Brad Pitt and Angelina Jolie’s marriage is reportedly in trouble again. This would be the nth time divorce rumours hound Hollywood’s power couple. However, sources think the latest rumour might be the final straw.

A recent report claims Pitt is cheating on Jolie with his sexy co-star, HollywoodLife wrote. Pitt is currently in England filming “Five Seconds of Silence.” Apparently, the actor finds his French leading lady quite irresistible, the publication noted.

HollywoodLife cited Star Magazine’s interview with a source familiar with the situation. The source revealed that even the crew members on set think the actors are taking their movie roles into their private lives. It was also mentioned how Marion Cotillard seemed to light up whenever Pitt was around. Moreover, both actors had “affectionate nicknames” for one another. However, this wasn’t revealed to the publication.

“There is totally something going on between [Brad and Marion]. They had insane chemistry right from the start, and many crew members believe they’ve been acting on it in private,” the source revealed.

Brad Pitt and Marion Cotillard play two assassins who fell in love on a war mission during the 1940s, Mail Online reported. The publication noted that the film is based on a true story. Uinterview wrote that Max Vatan (Pitt) and Marianne Beausejour (Cotillard) eventually marry and raise a family. However, Vatan soon finds out that Beausejour is a Nazi spy.

The cheating rumours appear to have serious consequences on Angelina Jolie. In a separate report from HollywoodLife, it’s been revealed the actress’ weight is down to 79 lbs. The publication again cited a report from Star Magazine about Jolie’s physical health.

“She’s so frail and gaunt,” a source revealed. The publication surmised it could be her way of getting back at him for his alleged cheating. She’s reportedly refused Pitt’s attempt to reach out and help her.

“Brad has tried so hard to help her, but he’s exhausted by trying to care for someone who consistently refuses his help. It’s no wonder he’s gravitated toward Marion, who is healthy and happy and vibrant. She’s a breath of fresh air for him,” the source said.

Rumours between Pitt and his “Five Seconds of Silence” co-star emerged early on at the start of filming. Sources revealed it prompted Jolie’s insane jealousy streak and controlling behaviour. She reportedly felt the same again over Pitt’s friendship with Selena Gomez.