Tristan Thompson Attended the Kardashian-Jenner Christmas Eve Bash

This week was officially that time of year again—the time when the Kardashian-Jenner family glams up and gets down at their annual Christmas Eve party. While the event is always filled with tons of A-listers, this year one guest in attendance really knocked the Santa hats off of fans’ heads.

E! News reports that Khloé Kardashian’s ex-boyfriend and baby daddy, Tristan Thompson, was present at the party. Though he didn’t appear in any videos or pictures from the evening, he did partake in the photo booth fun.

Despite their rocky history (and the fact that Tristan is still openly flirting with Khloé online), sources say that the two enjoyed themselves and their one-year-old daughter, True Thompson. The publication states that the party, hosted by Kourtney Kardashian, began with a celebration for the kids, including carolers, Santa, and a performance by Sia. Once the kiddos went to bed, the parents partook in more adult festivities, including dancing, drinking, and eating delicious food.

The NBA star cheated on Khloé with multiple women during their relationship, including when she was pregnant. The nail in the coffin came when Tristan was involved in a kiss with Kylie Jenner’s ex BFF, Jordyn Woods. The scandal ruined the girls’ friendship, and effectively ended Khloé and Tristan’s romantic relationship.

Though Tristan will always be on the Naughty List in fans’ eyes, it is great to see them getting along for True, especially around the holidays.