French Montana Buys Selena Gomez's Mansion

French Montana just scored with Selena Gomez ... he bought her Calabasas home for $3.3 million ... $150k under the listing price.

Selena, repped by the Altman Brothers, put the Mediterranean pad on the market last year after stalkers kept showing up.

The 5 bedroom, 6 bath home is in the same neighborhood where French's ex Khloe Kardashian lives, which makes this an interesting move on his part.