The drummer, who announced his departure from the band alongside guitarist and brother Josh, is now working with new act Tunnel with musician Jason Clark, Alt Press reports.
Zac co-founded Paramore with singer Hayley Williams, bassist Jeremy Davis and Josh in 2004, but confirmed that he and his brother would no longer appear with the group following their December 12 performance in Orlando, FL.
Williams and Davis are yet to reveal replacements for Zac and Josh. When announcing the exit of the pair, a statement on the band's website said: "It hasn't seemed as if they wanted to be around anymore."
> Paramore latest album 'finished'