\\brI love her shes so adorable! I finally caught up on Dance Moms a little bit .I had to make one for her. Jo Jo with a Bow BowbrJojo Siwa singing Masterpiece by Jessie J in Las Vegas June 14, 2015.brall rights belong to the owner!brHey guys!!! This is the full song of Jojo Siwas cover song The real singer is Jessie J Master Piece For more full songs and audio swaps please subscribe to this .