Megan Fox and her on-off boyfriend Brian Austin Green are set for a move to Los Angeles' trendiest neighbourhood.

The Transformers star has reportedly bought a $2.9 million home in Los Feliz, just weeks after Green put the pad the pair has shared for the past couple of years on the market.

Fox's new 75-year-old den features four bedrooms and a spa-like master bathroom, according to property website RealEstalker.com.

Beverly Hills 90210 star Green recently put his Hollywood Hills home on the market for $2.4 million.