Khloe Kardashian and Tristan Thompson are cozying up to each other again and friends are worried it will result in no good, Breaking Celebrity News can exclusively reveal.

“She was all over him at the Christmas party, and he’s really playing into it by leading her on and flirting the whole time until they eventually spent the night together," a source close to the former lovebirds exclusively told Breaking Celebrity News.

The NBA player, 28, worked hard to prove himself and earn his access to Khloe, 35.

The Good American model stuck by him even after he was caught partying with other women during her pregnancy.

But when he hooked up with former family friend Jordyn Woods, she officially  pulled the plug.

Following the cheating scandal, Khloe became known for sharing cryptic social media posts that seemingly reflected her feelings about the occurrence.

On one occasion, she agreed with a Twitter user who wished Tristan would have never cheated, but shared that they "are co-parenting so well right now."

The Cleveland Cavaliers star seems to be trying his luck at a reconciliation with Khloe.

He has praised her via social media posts and comments and even presented her with lavish gifts including a diamond promise ring for her 35th birthday.

And his efforts were actually getting noticed!

Last month, Breaking Celebrity News exclusively reported the former lovebirds were back on.

“Khloe and Tristan are 100 percent back together,” an insider exclusively told Breaking Celebrity News at the time.