If the country star ever decides to take a break from NBC's "The Voice," he already has a replacement in mind.
Sotheby's will auction the stunning stone on Tuesday in NYC.
The Hole star broke down in tears at an event promoting a new documentary about her late husband Kurt Cobain.
The music legend is preparing to release Willie Weed.
The ex-drummer pleaded guilty to threatening to kill and drug possession in a New Zealand court.