Did they or didn't they kiss? That is the question.
Although TV cameras weren't rolling at that point, MTV.com cameras captured the moment and it looks like they gave each other a quick peck on the lips before hugging it out. Then she hugged Bu Thiam (he's Akon's brother and the vice-president at her record label). As the pop star proceeded to walk away, she patted Chris on the top of his head.
Technically, this shouldn't be a surprise since Rihanna dished to Oprah last month that Chris was the "love of my life." Denying they're back in a relationship, during the interview she indicated they are still "very close."
Check out the clip below - you be the judge!