A month after delivering Blue Ivy Carter, new mommy, Beyoncé was out supporting hubby Jay Z for his Carnegie Hall appearances on February 6 & 7 to benefit the United Way of New York City and the Shawn Carter Scholarship Foundation. First night out, Bey was back to her bootylicious body with curves galore, while wearing a low-cut red ruched 3/4 length sleeve dress from Alice by Temperley‘s Cruise 2011 collection and Christian Louboutin embroidered pumps. Beyoncé’s perfectly manicured cobalt blue nails made the statement while clasping an Alexander McQueen Skull Clutch. Beyoncé’s second night out to Carnegie Hall, she looked exquisite in a Monique Lhuillier blue sequined dress (how appropriate) Chanel purse, Gucci shoes, and jewelry by Lorraine Schwartz. Get Blue Ivy Nails! 1. Essie Nail Polish in Mezmerised $8 A royal va-va blue. 2. Milani Neon Nail Laquer in Dude Blue $4.49 A neon blue that gets noticed. 3. Butter London in Blagger $14 Only three words to describe it: Striking Cobalt Blue. 4. Express Nail Enamel in Cerulean included in the Limited Edition Trio Nail Collection $16 Inspired by the Express Sidewalk Runway, this Collection contains everything you need for a season of on-the-go style in exclusive of-the-moment colors. 5. SpaRitual Nail Lacquer in Circle of Life $10 Circle of Life is as true blue as the watery depths from where life sprung. Nail Polish by SpaRitual