Beyoncé Knowles unbuttoned her Dolce & Gabbana blazer and showed off her baby bump at the end of her VMA performance this evening. Beyoncé did an amazing rendition of "Love on Top" from her album 4 and at the end she took the chance to embrace her growing belly in front of all her fans. Beyoncé announced her pregnancy on the red carpet this morning and she kicked off her performance by saying to the crowd, "I want you to feel the love that's growing inside of me." Her husband Jay-Z was in the audience, and he beamed while Beyoncé stripped down and Kanye West gave him congratulatory pats on the back. Jay-Z and Kanye performed "Otis" earlier in the show, but Beyoncé stole the show with her exciting announcement.