Kavana told his fans he has relapsed after 100 days of being sober. The singer, 43, quit booze earlier this year and he's been keeping his fans updated on Twitter about his struggle.
Kanava, whose real name is Anthony, admitted he felt "guilty and sick" over relapsing as he spoke candidly about his recovery.
In a devastating message, the popstar lamented he had let down the people he loved. But Kavana vowed to start over again with his recovery process as he put a positive spin on his relapse.
He wrote: "Ok. I think it's important for me to be transparent about my recovery. "I relapsed after 100 days of sobriety. I feel guilty and sick and I hate myself after letting the people I love down. "I thought I knew better.
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