Tristan Thompson and Khloé Kardashian were spotted partying at her best friend, Malika Haqq’s 40th birthday.

 The reunion comes shortly after Khloé made it clear that she’s single and busy taking care of her two kids.

Two of Khloé’s sisters, Kim and Kylie, also attended Malika’s birthday party, which held in Los Angeles.

Khloé and Tristan arrived at the party separately.

The former couple recently sparked reconciliation rumors.

Rumors of Khloé and Tristan reuniting surfaced after his mom, Andrea, died from a heart attack.

Khloé and her family supported Tristan following the sudden death of his mother.

Khloé and Tristan split shortly after his paternity scandal with Maralee Nichols.

They are currently co-parenting their daughter, True, and a son, whose name hasn’t been made public.