Matthew David Morris (born January 6, 2003), better known as MattyB or MattyBRaps , is an American children's artist who's well known for posting remix videos of popular music on YouTube.
Morris has released numerous covers and remixes of mainstream music after he began his career in 2010, His first cover was Eenie Meenie. On August 1, 2014, MattyB's YouTube channel surpassed one billion views. As of July 13, 2015, he has posted over 90 additional covers and 20 original songs on his YouTube channel. On August 27, 2015, his debut EP premiered on YouTube, titled "Outside the Lines". The album consists of four original songs. On June 7, 2016, Morris released a memoir book That's a Rap .
Matthew David Morris was born on January 6, 2003 in Duluth, Georgia. He is one of five children, with three older brothers and a younger sister.
His older cousin MarsRaps produces MattyBRaps' music videos. 
Apart from his rapping career, he is also an aspiring actor. He has appeared on commercials that have been on national television. He has also made an appearance on WWE 's Monday Night RAW with Dwayne "The Rock" Johnson in 2011, pretending to be John Cena . 
Morris' first song with original lyrics was a remix of " I Believe In You ", released on June 22, 2010. His first song available for purchase was a remix of " Just the Way You Are ", released on August 11, 2010, featuring Tyler Ward. In late 2012, he peaked at eleventh on the Billboard Social 50 Chart with the music video for "That's the Way", which doubled his number of followers on social media sites Facebook, Twitter and YouTube.
Morris has made several appearances on television, performing on Today , The Wendy Williams Show , Dr. Phil , The Queen Latifah Show , and ExtraTV . He has additionally featured notable artists, including Vanilla Ice and James Maslow.