Best friends and teenagers Jack Gilinsky and Jack Johnson first became viral stars with their hilarious Vine videos and now they've got their own musical career as well! The talented twosome play instruments, write their own music and they're joining us live during AOL Build today.
Tune in to see the boys, who have more than 800,000 Twitter followers, take your burning questions and find out what the secret is to becoming celebrities on social media. In addition to having hit songs and a 2014 tour, they also have two mobile game apps.
Submit your questions for them Tweeting @cambio and using the hashtag #AskJackandJack and you could see them answer it live. Be sure to tune in at 12 pm ET/9 am PT for all of the action!