Rihanna is doing her best to put the rumors of her reignited romance with Chris Brown to rest. While the 'You Da One' singer hasn't addressed the whispers directly, she took to Twitter with some pointed, well-timed messages about infidelity.

RiRi retweeted a message from a fan, posting, "RT @WizKhalllifa: #TheresNoReason to cheat, there never is. If you're not happy with the relationship then don't be a coward, just end it." When a fan pointed out that the tweet wasn't from the actual Wiz Khalifa, Rihanna responded, "I know, just liked that tweet!"

Rihanna's appreciation for the tweet is likely at least in part due to rumors that she's been the "other woman" in a love triangle between herself, Breezy and his current girlfriend, model Karrueche Tran. The latest rumors claim Rihanna and Brown have been meeting in secret for over a year behind Tran's back. Brown's rep denied the claims, while Rihanna's rep declined to comment on them at all.

On the other hand, Rihanna may be responding to something else entirely. She was recently listed at No. 2 on a list of celebrities men would most like to cheat on their wives with. Or maybe she was being honest when she said she just liked that tweet.