Rev. Run's eldest son JoJo Simmons, 26, and his girlfriend are expecting a baby.
JoJo, whose real name is Joseph Ward Simmons Jr, made the announcement on social media.
Rev. Run, 50, and his wife, Justine Simmons, have 3 children.
Jojo is the Rev. Run's youngest child by his first wife, Valeria Vaughn, who also bore him 2 daughters, Vanessa and Angela Simmons.
Media mogul Russell Simmons is JoJo's uncle.
Congrats to the happy couple!