Hip-hop star Nas and his wife, R&B/pop singer, Kelis are reportedly expecting their first child together. According to Us Weekly, Kelis is in her first trimester and already has a "little bump."

"It's all they are talking about. She is carrying hip-hop royalty!" a source told the magazine. "They are so excited."

This will be Nas' second child and Kelis' first. The Queensbridge emcee has a 10-year-old daughter, Destiny, from a previous relationship. The couple dated for two years before tying the knot in 2005 in an intimate ceremony in Atlanta, where they currently reside.

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The pair made headlines last year when Kelis stood by her man and donned a jacket with the N-word -- which was the rapper's original title for his 'Untitled' ninth album -- bedazzled on her back at the 2008 Grammy Awards show.