Sophia Grace Brownleea child star turned YouTuber became more famous in 2011 after performing a cover with Nicki Minaj“Super Bass” on The Ellen DeGeneres Show with his cousin Rosie McClellandis expecting her first child.

“I’m here to tell you guys that I’m pregnant,” Sophia Grace, 19, said on YouTube October 22, standing against a background of pink and blue balloons. “So I’m 21 weeks today and the reason I haven’t gone this long is because I always want to make sure everything’s okay and everything’s safe.”

The 19-year-old said she recently had an ultrasound scan at 20 weeks, during which the anatomy of the fetus is studied in detail, and that “thank God, everything was fine.”

Sophia Grace, who told E! News of last December who has had a boyfriend and been in a relationship with him for the past two years, admitted in a YouTube video that many fans will be “very shocked” by news of her pregnancy.