It’s Simon Cowell’s Mansion!

That mansion you just saw belongs to 'X Factor' and former 'American Idol' judge Simon Cowell!

According to Pacific Coast News, Cowell purchased the plot in the flats of Beverly Hills for $8 million, before building his custom-designed $25 million mansion on it.

With 11,550 square foot of space, Cowell had plenty of room for his five bedrooms, six bathrooms, at-home gym, luxury spa (apparently equipped with a wet steam room) a lap pool, guest house, a private theater (or theatre, as the English Simon probably spells it) and a solarium.