KIM KARDASHIAN & KANYE WEST ....SHE'S BAAAAAACKKKK

A day after spending the evening at the White House Correspondents' Dinner, reality star Kim Kardashian was back in NYC today ... walking hand-in-hand with boyfriend Kanye West.

After being the butt of Jimmy Kimmel and President Obama's jokes last night ... it's nice to see Kim get back to being just the butt.

Yes ooo.. that Ass na the main koko