Taking offense to recent drug use allegations, Sean Penn has fired back at Wyclef Jean.

The 50-year-old actor’s statement comes in response to new lyrics the former Fugees star debuted on Hot 97’s On Da Reggae Tip concert in New York on Friday.

Firing off at Penn, who was critical of his Haitian presidential run, Wyclef said, “I got a message for Sean Penn: Maybe he ain’t see me in Haiti because he was too busy sniffing cocaine.”

As for Sean, he answered, “Mr. Jean is clearly unfamiliar with the physical demands put upon volunteers in Haiti. As aid workers there, the notion of depleting the body’s immune system thru the use of illicit drugs is ludicrous.”