Rihanna wants to have more children. The 34-year-old pop star became a mother for the first time in May this year when she gave birth a son – whose name she has not yet released publicly – with rapper boyfriend A$AP Rocky and now an insider has claimed that the pair want to expand their family even more. A source said: “Rihanna and A$AP are so in love and have the best time together. They are also a great team when it comes to being parents to their baby boy. Rihanna always dreamed of being a mom and she takes a lot of pride in it. She would love to have more children with A$AP in the future.”…