AceShowbiz -

Will Rihanna and Chris Brown be back together? According to sources, the "This Is What You Came for" hitmaker realizes that she still has feelings for the "Loyal" singer following the release of his new documentary "Chris Brown: Welcome to My Life".

"It's a bittersweet situation. Obviously it ended on a horrific note, but up until that point it was great between them ' at least most of the time," reveals a source, "Rihanna can't help thinking 'what if?' and how different her life would be if she and Chris tied the knot."

There was a time when RiRi thought Breezy was the key to her happily ever after. "Maybe she would be a mom by now, and that's something she's always wanted," the source tells HollywoodLife.com, "Rihanna has really struggled to move on from Chris, nobody since has managed to live up to him."

The source continues, "She knows that their relationship isn't something she can revisit but that doesn't mean that she doesn't still have feelings for Chris. She does, and probably always will in one way or another."

In his documentary, Breezy revealed that he was going to propose and ready to marry RiRi prior to the infamous beating incident.