Sophia Grace quickly gained popularity with her cousin named Rosie by making regular appearances on The Ellen DeGeneres Show , after posting a cover version of the Nicki Minaj 's song ' Super Bass ' that went viral on YouTube. The video was originally posted on YouTube in September 2011 and has gained more than 53 million views as of March 2018. Sophia Grace has grown up on Social Media, posting videos to her YouTube channel and updating her Social Media regularly like any other person. Sophia has released many singles over the years and her first being ' Girls Just Gotta Have Fun ' in 2013 followed by ' Best Friends ' in 2015 which charted on the Billboard Hot 100. Other singles she has to release consist of ' Girl In The Mirror (ft. Silento )', ' Number 1 (ft. AJ X Deno )', ' Why U Mad? ' and her debut EP that was released in 2017 called ' Hollywood '. She has now released her new single ' Can't Sleep ' w