Tennis stars Serena and Venus Williams are to appear in a brand-new reality series. The sex-episode untitled show, set to premiere on ABC Family TV in July, will feature the sisters "coming of age, as they find their place in the world outside of tennis," according to a release from the network. The series will focus on the duo's lives outside of tennis, with their family and friends, as well as on the court.

 "We're very excited to branch out into a new medium," said Serena in a statement. "The series will provide our fans with an up-close, inside look at our lives away from the tennis courts," added Venus.

The Williams sisters, known for their quirky fashion styles and numerous championship titles, recently co-wrote a book for pre-teens called Venus and Serena: Serving From the Hip: 10 Rules for Living, Loving, and Winning.