Look how HOT Kanye West's girlfriend is...

The two stepped out as a couple this Fashion Week, cuddling at Nur Khan’s Rose Bar on Tuesday night and attending Narciso Rodriguez and Alexandre Herchcovitch’s fashion shows together.

Although Kanye’s newest squeeze has done some nudie modeling (most recently in Smooth mag), the singer doesn’t just dig her for her bangin’ bod.

“She’s going to be good for him,” an insider confides. “Amber is a model with a fly, out-there, in-your-face style and attitude, just like Kanye. She’s his match.”

The source adds, “Traveling with Kanye can be rough — press swarms him wherever he goes — but Amber is cool and collected about it all. She doesn’t care about industry stuff, and she actually understands Kanye.”