Diem Brown and Ryan Knight will be seen in MTV's Battle of the Exes II.

Davis Mallory Honors Diem Brown With 'Beautiful Girls' Tribute Video

Following their tragic deaths last month, Brown and Knight, who died exactly two weeks apart, will star in their final season of The Challenge, which paired them with their exes, Chris "CT" Tamburello and Jemmye Carroll.

"Diem Brown’s battle with ovarian cancer had been well-documented over the course of six seasons of MTV’s The Challenge, beginning with her debut on 2006’s Real World/Road Rules Challenge: Fresh Meat and culminating, sadly, with 2015’s The Challenge: Battle of the Exes II," Buzzfeed reported on Tuesday.

'Real World' Star Ryan Knight Dies At 29 After Taking 'Some Pills'

After falling ill during her time filming the season, Brown was taken to a New York City hospital, where she was diagnosed with cancer for the third time. Months later, on Nov. 14, Brown passed away at the age of 32. Two weeks later, Knight was found dead in Kenosha, Wis. after a night of partying with friends. He was just 29-years-old.

According to Buzzfeed, MTV announced that the newest season of The Challenge will be dedicated to memory of Brown and Knight. It will also include members of the dating reality show, Are You The One?, for the first time in Challenge history.

MTV's Battle of the Exes II premieres on Jan. 6 at 11 p.m. Watch the newly-released trailer below.