French Stewart is apparently staying put on planet Earth. The 3rd Rock From the Sun star and his wife, actress Katherine LaNasa, have plopped down $2 million for a four-bedroom Hollywood Hills home, the Los Angeles Times reports. The 3,000 square feet pad comes with a media room, sauna, pool and a spa. LaNasa will appear opposite Vicki Lewis and A.J. Langer in the upcoming NBC comedy, Three Sisters. The paper also reports that Oscar winner Nicolas Cage has purchased approximately 400 acres of land in Malibu canyon for roughly $10 million.