Another night of Twitter beef…it never gets old man!! Rihanna took offense to Ciara’s commentary tonight when she told Joan Rivers on E!’s Fashion Police that Rihanna wasn’t so nice to her the last time she saw her. Within minutes, RiRi responded to CiCi… and then CiCi responded to RiRi..and shots were DEF been fired!! Check out the twitter war after the jump…

@ItsLukieBaby

In response to Ciara’s commentary, Rihanna tweeted:

Ciara quickly fired back:

Couple mins later:

Generic??>>

Cici’s Comeback:

Andddddd squashed:

We’ll have the footage up of the Fashion Police episode in a few!!