THE JoJo B : HAPPY BIRTHDAY KATIE!! @kratissimo 🥳🥳🎈🎂 So, try as i might, i just couldnt cut it as Justin Timberlake on the big bday collab😅So i went it alone and attempted a #Bluegrass #acapella for you, cause i know you like BG stuffs😁☺️. I dont have a natural BG sound, but i hope you enjoy! Have a wonderful #bday!!😃 #acapellaapp#GetOnBoard#harmony#harmonies#sing#singing#vocals#cover#jjb#joinmycollab#