Rihanna, who is pregnant with baby no. 3, made it a family affair at the “Smurfs” L.A. premiere with sons RZA and Riot Rose. Rihanna gushed that she couldn’t wait to see her sons’ reactions when they realize she’s Smurfette! She also said they’re “delighted” about having a new sibling on the way. RiRi teased that we’ll have to wait and see if it’s a boy or a girl, but she confirmed that the name will “of course” start with an “R” following family tradition. Plus, Rihanna shared a sweet moment with Terri’s daughter Coco as she asked her own “Smurfs” question. “Smurfs” is in theaters July 18.