The 20-year-old former Disney actress, who is dating teen sensation Justin Bieber, has splashed out on the 4,650 square feet estate in Tarzana, Los Angeles, reported Radar online.
The five bedroom, six bathroom single story building boasts of a pool, Tennis court and spa.
Although the property also features his and hers closets, it is unlikely Bieber, 18, will be moving in as Gomez recently said that she is in no rush to settle down.
"I'm lucky. It's really fun. But I'm 20. I don't take anything in my personal life too seriously. I have great friends and a solid group of people I love. I feel like everything else will come organically," Gomez said.
"Marriage and all that other stuff I think will happen once I feel accomplished in every other aspect of my life," she added.
Before splashing out on her new palatial pad, Gomez had been happy to remain living with her parents but acknowledged it could be time to move out.
"I have a small condo on top of my parents' house. I'm a little behind," she said.