Rihanna and her partner A$AP Rocky have reportedly welcomed a second baby boy.
Reports of the new arrival come 15 months after the couple became parents to one-year-old son RZA Athelston Mayers.
Showbiz website TMZ has reported that the newborn arrived on 3 August in LA, but the couple have managed to keep the news under wraps until now.
Rihanna, who is currently working on her eighth album, revealed her pregnancy during her Super Bowl halftime show performance last February.
TMZ has said that the new baby boy's name also begins with R.
