Ryan Seacrest is best known for hosting 'American Idol', and he's bought himself an iconic American home to stay with the theme. His $49m mansion used to belong to Ellen DeGeneres and Portia Perez and contains the media room which the couple got married in back in 2008.
Seacrest has been hard at work improving the home since he took ownership of it, and we bet it's now worth a lot more than what he paid for it. He's expanded the home so far that the internal coverage is now 9,500 square feet. He's also bought the two properties next door, incorporated them into the design, and added a pond. Who knew he had such a skill for a design? When he's not planning his next addition to the property, Seacrest can go and chill out for a while in his meditation room, which is a feature none of the other mansions we've looked at so far have contained.