Rumor mills have been in full motion this week, with speculation leading to Chris Brown and Rihanna reuniting for a collaboration on the remix to her song "Birthday Cake."

Rihanna fueled speculation by tweeting a series of what seem to be subliminal messages about her "doing whatever" and "no pain is forever." These also happen to be the lyrics from her single "Hard," but it's not hard to pinpoint them towards the current rumors.

Check them out to judge for yourself:


Source: globalgrind.com