Beyonce shows off her post-baby body

Beyonce seen out for the first time since her pregnancy on Feb. 6, 2012.

(CBS) Beyonce posted a picture of herself - the first picture of her post-baby body - in a red rouched Alice by Temperly dress on her way to the first night of her husband Jay-Z's performances at Carnegie Hall to benefit the United Way of New York City and Shawn Carter Scholarship Foundation.

Photos: Beyonce
Photos: Jay-Z and Beyonce

The event was the first time the 30-year-old singer has stepped out since giving birth to her daughter Blue Ivy Carter. It only took one month for Beyonce to get back into her Louboutins. The singer wore sparkly Christian Louboutins, an Alexander McQueen gold clutch and Ofira & Lorraine Schwartz gold jewelry.

After Jay-Z's concert Beyonce accompanied him to the 40/40 Club, where the power couple hosted an afterparty, according to the New York Daily News.