Goodies' production was done by what American rapper who was the frontman of the group Lil John & The East Side Boyz?
Goodies (song):  It was written by Ciara herself, Sean Garrett, LeMarquis Jefferson, and Craig Love, with production done by Lil Jon. Lil Jon: Jonathan Smith (born January 17, 1971), better known by his stage name Lil Jon, is an American rapper, record producer, and DJ.
Jonathan Smith