Sources at Real Estalker seem to think that Kate Hudson and her baby daddy Matt Bellamy are interested in a Hollywood Hills mansion--a 1930's Spanish-style casa--selling for around $4 million. Another source confirms Hudson's search, but says she wants something a lot more lavish and is looking at pricetags of $15 million and more. Still, gossip will be gossip. Kate lives in her childhood home in the Pacific Palisades, originally belonging to Goldie and Kurt, where pals of the actress insist she is perfectly happy. Who knows! Stars and their cribs can be quite unpredictable.