It's her birthday and she can buy if she wants to! Kim Kardashian is turning into a regular real estate tycoon ... she just bought the home next door to hers. TMZ has learned ... Kim closed on the SoCal home for $7,000,000 and will be expanding her already spacious property in a beautiful neighborhood near Los Angeles. Her current house is undergoing a big renovation, so this marks just the latest real estate change for the reality star ... who celebrates her 45th birthday today. The new place

Tag-uri: Real Estate