Driver dating unknown musician

Unlucky-in-love actress Minnie Driver has been dating an aspiring Australian singer for four months.

The Good Will Hunting star - who was previously engaged to Josh Brolin and romanced Matt Damon - reportedly sparked up a relationship with Dan Rosen after he moved to New York on a masters scholarship last year.

At 26 years old, Rosen - of the rock group Second Dan - is nine years younger than Driver, who turned 35 on Monday.

Sources claim Driver celebrated her birthday with Rosen in Manhattan.