Rihanna didn't have a star-studded guest list for her Super Bowl Halftime performance, but there was a very unexpected onstage cameo. On Sunday, the "Lift Me Up" singer hit the halftime show stage for Super Bowl 57 in a crimson red ensemble, which featured a stylish jacket and bralette. The outfit also showed off the 34-year-old's growing baby bump. Rihanna could also be seen caressing her stomach during the performance, a nod to her soon-to-be bundle of joy. The singer confirmed her pregnancy via her representatives to People magazine, Rolling Stone and The Hollywood Reporter Sunday. #rihanna