Jessica Alba flashed plenty of skin in New York City on Monday, hourse before she attended the 2013 MET Gala.

Tthe Fantastic Four actress, 31, took her two daughters to a park in Manhattan and as she was photographed taking off her blue coat, she accidentally revealed a lot of side boob and a sheer bra. Paparazzi snapped photos of her undergarment that was so sheer, it exposed her entire left breast including her nipple. Alba also wore jeans, ankle boots and sunglasses during her unfortunate wardrobe malfunction.

See explicit pictures of Jessica Alba's nip slip wardrobe malfunction here.

Later that day Alba took her husband, Warren Cash, with her to the Metropolitan Museum of Art's Costume Institute gala to fete the Punk: Chaos Couture exhibit. She also joined Tory Burch, who designed the gown she wore, and Once Upon a Time actress Ginnfer Goodwin.

Alba wore a mermaid-style curve-hugging leather gown by Burch with laser cutout details and diamond-shaped keyholes that exposed her cleavage and part of her stomach. She complimented the look with a topknot bun hairstyle and a nude lip with smoky eye shadow. She arrived at the gala wearing a studded leather motorcycle jacket that was right on target with the exhibit's punk theme.

See photos of Jessica Alba's 2013 Met Gala cleavage-baring gown here.

Alba has two film sequels coming out this year - Sin City: A Dame to Kill For, which is set for release on Oct. 4, and Machete Kills will arrive in theaters on July 31.

Prior to her New York City trip, the Los Angeles-based actress went to Seoul, South Korea, where she spoke at a digital conference on behalf of her Internet company, The Honest Company.