Nicki Minaj & Meek Mill's Relationship Moving Forward by Moving into Bev Hills

Nicki Minaj and Meek Mill are back on the West Coast and their first order of business is moving into a boss mansion together in Bev Hills.

Sources tell TMZ ... Nicki and Meek are dropping $30k a month to rent the 11,500 sq. ft crib. Don't worry, they're getting a lot for that cash -- 9 bedrooms, 8 bathrooms, and a sprawling driveway with a 5-car garage. Parking can be a real bitch in BH.

We're told Nicki and Meek's plans to buy L.A. property got screwed up when he got nailed with house arrest. For now, they're going slow with a lease. We're told only Nicki's name is on the papers.

Meek's already putting all that driveway space to good use for his ATVs.

#CaliforniaLove