(AllHipHop News) Plunking down $40 million dollars for Tom Brady's mansion was just not enough for Dr. Dre.
The super-producer who has made stars out of Eminem, 50 Cent, and Kendrick Lamar to name a few, is making his mega-mansion more mega.
Dre has applied for permits to build a massive underground compound underneath his estate.
According to reports, just the excavation and the construction of the underground compound could run well into the millions.
Dr. Dre bought the estate back in 2014 and he also recently purchased another mansion in Calabasas worth $4.9 million.