Records show Jani (JAY'-nee) Lane was arrested late Wednesday in the San Fernando Valley. Police say the 45-year-old singer posted $30,000 bail on Thursday.
No other details about his arrest were released Thursday afternoon.
A call to his management was not immediately returned Thursday.
Lane has been the off-and-on frontman for Warrant, which shot to fame in 1990 for its album and iconic music video "Cherry Pie."
The arrest was first reported by celebrity Web site TMZ.
Copyright 2009 The Associated Press.
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