Kim Kardashian has something of a reputation as a celebrity who knows how to hold a grudge. Seriously, just think of all the people she'd had beef with over the years.

Since season one of Keeping Up With The Kardashians aired, Kim has feuded with Taylor Swift, Chloe Moretz, Pink, and Wendy Williams, and she shows no sign of stopping.

But if you cross one Kardashian, you cross the whole family, and now footage of Kim has emerged on social media which appears to confirm that she's still nursing a strong grudge against one man in particular. Namely, Tristan Thompson, the ex of her sister Khloé, and the father of her niece.

In case you were living under a rock, or have forgotten about the whole drama, allow me to refresh your memory. The trouble began when Tristan (who had something of a history of cheating) broke up with Khloé when he was accused of kssing Kylie Jenner's BFF, model Jordyn Woods.

Although it's been a little while since the whole furore unfolded, Kim still isn't content to bury the hatchet. Want proof? Then take a gander at the video above, which was taken by spectators at the Staples Center watching a game between the Cleveland Cavaliers and the Los Angeles Lakers.

Although Kim posted a shot of Tristan playing to her Instagram Stories, in a seemingly-conciliatory gesture, a number of fans filmed her and Kanye West sitting by the courtside and noticed something fishy. As Tristan prepared to shoot a free throw, Kim appears to be standing up, booing and heckling him.

However, in a recent appearance on actress Jada Pinkett-Smith's podcast Red Table Talk, Jordyn Woods claimed that Thompson only kissed her on the night they were supposedly intimate with each other, and even took a polygraph test which seemed to confirm her testimony.

Kim Kardashian has something of a reputation as a celebrity who knows how to hold a grudge. Seriously, just think of all the people she'd had beef with over the years.

Since season one of Keeping Up With The Kardashians aired, Kim has feuded with Taylor Swift, Chloe Moretz, Pink, and Wendy Williams, and she shows no sign of stopping.

But if you cross one Kardashian, you cross the whole family, and now footage of Kim has emerged on social media which appears to confirm that she's still nursing a strong grudge against one man in particular. Namely, Tristan Thompson, the ex of her sister Khloé, and the father of her niece.

In case you were living under a rock, or have forgotten about the whole drama, allow me to refresh your memory. The trouble began when Tristan (who had something of a history of cheating) broke up with Khloé when he was accused of kssing Kylie Jenner's BFF, model Jordyn Woods.

Although it's been a little while since the whole furore unfolded, Kim still isn't content to bury the hatchet. Want proof? Then take a gander at the video above, which was taken by spectators at the Staples Center watching a game between the Cleveland Cavaliers and the Los Angeles Lakers.

Although Kim posted a shot of Tristan playing to her Instagram Stories, in a seemingly-conciliatory gesture, a number of fans filmed her and Kanye West sitting by the courtside and noticed something fishy. As Tristan prepared to shoot a free throw, Kim appears to be standing up, booing and heckling him.

However, in a recent appearance on actress Jada Pinkett-Smith's podcast Red Table Talk, Jordyn Woods claimed that Thompson only kissed her on the night they were supposedly intimate with each other, and even took a polygraph test which seemed to confirm her testimony.