A feast for the eyes!

Insiders say Chris Brown has been reaching out to Rihanna after completing a 90-day stint in rehab and her friends are worried the volatile couple may reunite.

Meanwhile, RiRi is rumored to be spending time in Paris with Drake and even joined him onstage (pictured right).

Brown reportedly texted Rihanna on her birthday and the Bajan beauty couldn’t help herself and replied “thank you”.

But another source familiar with situation said it was Rihanna who initially reached out to Brown, telling him she “missed him,” before she flew off to Paris to meet Drake.

Well, it's unclear who started but the texts became “flirty”.....according to pagesix.com:

Chris started texting Rihanna on her birthday [Feb. 20], and the two have been sending each other a flurry of texts ever since, said a source close to the singers.

Rihanna didn’t write back right away . . . but later that night she started getting sentimental and texted back, ‘thank you,’ and asked how he was.

Since then, the two haven’t stopped texting each other and friends are freaked out that she’s going to start dating him again.