Sophia Grace has given birth to a baby boy. The 19-year-old star - who shot to fame on 'The Ellen DeGeneres Show' at the age of eight alongside her younger cousin Rosie McClelland, when the TV host spotted them singing Nicki Minaj's hit 'Super Bass' on YouTube and invited them to become regular cast members - welcomed her first child with her mystery boyfriend over the weekend and took to social media on Sunday (05. 03.