Rihanna’s not only building a billion-dollar business with Fenty, she’s working on creating a Beverly Hills compound.

Just three months after she scooped up a five-bedroom, seven-bathroom estate in the ritzy 90210 area code, the “Disturbia” singer brought the house next door under her “Umbrella” for a cool $10 million in a private sale.

The four-bedroom estate, originally built in the 1930s, was never on the market and last sold to a private couple in 2015 for $5.1 million, according to Dirt.com.

Rihanna’s real estate portfolio now includes this compound plus “several other luxury properties, including a $6.8 million villa in the Hollywood Hills, a mansion in her native Barbados, and a high-floor flat in Los Angeles’ “Wilshire Corridor,” Dirt.com reported. She also owns a $5.2 million condo at Century City’s exclusive The Century complex.