The Sibling Tag! (MattyBRaps vs Sarah Grace)

SUBSCRIBE! This week MattyB challenges his little sister Sarah Grace in their very own Sibling Tag! If you like this vid and want to support these vlogs, be sure to do the following: SUBSCRIBE, LIKE, FAVORITE, COMMENT and SHARE this video with your friends on Facebook, Twitter and Instagram! That helps a lot! Gallery Books “That’s A Rap“ Sweepstakes! PRE-ORDER “THAT’S A RAP“ NOW! HUGE NEWS!