Sometimes it's good to keep it in the family.

Weight loss maven, Jenny Craig, certainly thinks so -- selling her palatial Rancho Santa Fe estate to her daughter and son-in-law, Michelle and Duayne Weinger, for a cool $6.1 million -- and RadarOnline.com has photos, courtesy of our friends at Zillow.com.

PHOTOS: Take A Peek At Jenny Craig's Palatial Estate

The home, which was purchased in 1997, was on the market for nearly a year, after being listed in early January 2011 for $8,995,000.

The Craigs' home, which they nicknamed 'The Villa' appropriately boasts a huge and fully stocked in-home gym, tennis courts and a pool.