Has Tristan Thompson cheated on Khloe Kardashian again?

Rumours are rife that Khloe Kardashian’s man is “cheating” on her yet again, after he was spotted being affectionate with a mystery woman last week.

Tristan Thompson was caught getting up close and personal with two women in October last year, when TMZ leaked footage of him in action caught on a nightclub’s CCTV just days before Khloe gave birth.

Khloe, 34, was several months pregnant at the time of the incident with their daughter True, but the pair have been trying to work though their problems.

Now though, fresh claims of the basketballer getting cosy with another lady have emerged which could cause their relationship to derail once again.

“There was a woman in Tristan’s entourage and it wasn’t Khloe,” a source told Radar Online.

“They looked like more than friends because he had his hand on her lower back when they arrived. There was definitely something there.”

While neither Khloe or Tristan have commented on the reports, Tristan wasn’t at younger sister Kylie Jenner’s lavish 21st birthday party on the weekend.

The couple have said very little about their dramas, instead focusing on their little girl who is now four months old.

But Khloe has hinted at the troubles her life is in when responding to worried fans.

Big sister Kim Kardashian West has been more open about it, describing the situation as “f***ed up”.

“Poor Khloé,” she told Ellen DeGeneres in April. “Like, I don’t even know how to describe it besides it’s just so f***ed up.”

In December, after months of speculation, Khloe finally confirmed the happy news that she’s expecting her first bub with Tristan.

In a heartfelt Instagram post the reality star revealed that her “greatest dream” had come true and shared a snap of her blooming bump.

“We are having a baby,” she wrote. “I had been waiting and wondering but God had a plan all along.”

Four months after sharing their happy news, the clip emerged of Tristan appearing to kiss a woman while sitting on a couch, as another woman also leaned in for some close contact with him.

Khloe, who was previously married to Lamar Odom, has always been open about her desire to become a mum and admitted on an episode of KUWTKs she was no longer on birth control.

“Tristan and I definitely talk about starting a family. He wants to have about five or six kids with me and that’s lovely,” she said.

Be has contacted the couple’s reps for comment.

Got a story tip? Send it to tips@yahoo7.com.au

Want more celebrity, entertainment and lifestyle news? Follow Be on Facebook, Twitter, Pinterest, Tumblr and Instagram.