No flowy maternity tops for Amber Rose!

The model -- expecting her first child with fiance Wiz Kalifa -- showed off her growing baby bump Tuesday in Los Angeles, donning a skin-tight knit dress that she accessorized with kitten heels and oversized white accessories.

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Not to be outdone, Rose's fiance, rapper Kalifa, rocked a leopard print jacket, silver wallet chains and black high-top sneakers for their lunch date at Madeo.

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Confirming her pregnancy at the September 6 MTV Video Music Awards, Kanye West's ex, 28, showed off her bump for the first time on the red carpet. "We're expecting a beautiful little baby, me and Amber. We're so excited," "No Sleep" rapper Kalifa. 24, later told told MTV News' Sway Calloway of Rose, whom he proposed to in March after more than a year of dating. "We're having a baby!"

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As he prepares to become first-time dad, Kalifa is already thinking about having more children. "He wants 12 kids!" his bride-to-be joked in June prior to announcing her pregnancy.

This article originally appeared on Pregnant Amber Rose Flaunts Baby Bump in Tight Dress