Lil' Kim Lil' Kim

Lil' Kim is about to become a Lil' Mom.

The rapper announced during a Fashion Week afterparty in New York City Wednesday that she's pregnant with her first child, Us Weekly reports.

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"I'm so excited!" Kim, 39, tells Us. "I'm a few months along. I can't wait to be a mom."

Revealing her baby bump at the party this week — but not the identity of the father — the Grammy winner said she doesn't think impending motherhood will have an impact on her career. "I'm still going to work," she tells Us. "I'm still going to be hardcore. The baby has made me even more of a beast!"