Mommy to be, Nicole Richie channels her inner Lady GaGa (or Christina Aguilera?) in the April 2009 issue of Blackbook Mag.
She's looking fabber than ever in Louis Vuitton x Stephen Sprouse Tribute Graffiti Leggings, Christian Louboutin Peep Toe Pumps, Miu Miu sequened bomber jacket, Bijules Nail Rings, and her very own House of Harlow antique stacked rings... hot mama.<

Full gallery here.