Beyonce Knowles

The “Irreplaceable” songstress Beyonce Knowles and her “HOVA” rapper husband Jay - Z headed over to 1 OAK Nightclub in the Chelsea district for a cocktail party celebrating Sean “Diddy” Combs’ appearance on the “Black on Black” cover of L’Uomo Vogue’s October 2008 Music Issue.

Always looking her best, Beyonce was radiant in an emerald green dress with a black jacket and gold heels, while Jay-Z opted for a black hooded coat, plaid button-up shirt, and charcoal washed jeans.

Beyonce Knowles in green dress out in NY with dude