Shanna Moakler Auctioning Engagement Ring From Travis Barker After Kourtney Kardashian Wedding

Shanna Moakler is ready to give up a valuable memento from her past. The former Miss USA is auctioning off her engagement ring from ex-husband Travis Barker. According to the auction site Worthy, the piece features a four-carat, round-cut solitaire diamond and bidding began at $51,000. Shanna, 47, told Us Weekly that she's hoping for more than twice that amount for what was once her "dream ring," adding that she wants it to make a new owner happy.