One country singer and her husband lived in this Tennessee mansion for less than a year before putting it back on the market in early 2009 with an asking price of $7.45 million. Around that time, tabloids began to take great interest in the star's love life, but even if there was trouble at home, this 13,380 square-foot castle would have provided more than enough space to keep the couple separated.

Instead, they decided to sell a house they spent over two years planning and building. It's packed full of luxury, including custom closets and a saltwater swimming pool. The 550 square-foot kitchen is bigger than most apartments in New York City. Can you guess who used to live here? Click the button below to find out who owned this house and to see more country stars' homes.