Vanessa Simmons

Hollywood heirs Vanessa Simmons and Mike Wayans are expecting a baby, Essence reports.

Simmons, 30, and Wayans, 28, are having a girl. "I'm stumped thinking of little girl names," Simmons told the magazine. "But I'm excited because little girl clothes are amazing and I'm the girliest girl ever!"

Simmons says she was initially nervous to tell her famous father, Rev. Run (Joseph Simmons), but was relieved when he was thrilled.

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"There's this whole idea of first comes the marriage then the baby carriage so I was so nervous," she said. "My dad was actually really excited because this is the first grandchild for my family. I think somewhere deep inside he was kinda like, 'When am I going to experience that part of life?' Of course he wants us to get married, but for now he was like, 'We're gonna figure this out. Just be happy and have a healthy pregnancy. I'm behind you a hundred percent.'"

Simmons and her family appeared on the MTV reality series Run's HouseMike is the son of In Living Color star Damon Wayans