Amber Rose pulled a Beyonce at the MTV Video Music Awards September 6 by announcing her pregnancy to the world while posing for photographers on the red carpet.

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"No Sleep" rapper Wiz Khalifa caressed his fiancee's growing baby bump, which she proudly displayed in a long-sleeved, floor-length nude lace dress. Khalifa, 24, proposed to Rose, 28, on March 1 after more than a year of dating. The two currently reside in Canonsburg, Pennsylvania.

"We're expecting a beautiful little baby, me and Amber. We're so excited," the hip-hop star told told MTV News' Sway Calloway on the red carpet. "We're having a baby!"

"My feet hurt!" a beaming Rose added. "I'm going to go sit down."

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At the MTV Movie Awards in June, Rose gushed to Us Weekly that she loves "everything" about her fiance. "That's my baby. He is my little angel. I love him." At the time, Khalifa said he "absolutely" wanted to start a family with Rose. "He wants 12 kids!" his bride-to-be joked.

This article originally appeared on Amber Rose Pregnant -- See Her Baby Bump!