Rihanna is looking back at her pregnancy with baby No. 3, daughter Rocki Irish Mayers. The "Pon de Replay" singer celebrated her native Barbados' 59th anniversary of independence with a carousel of photos posted to Instagram on Sunday, November 30, and included an intimate snap from her pregnancy. In the picture, Rihanna, 37, is seen walking barefoot beside an outdoor swimming pool with her sons, RZA, 3, and Riot, 2, while clad in a red bikini top. In another snap, Rihanna can be seen showing off a baby bump while clad in a green two-piece bikini.