This is major.....as Posh would say. I'm afraid I'm letting you all know exactly how old I am, as you need to be child of the 80's or even slightly before that to really get the significance of this commercial! Old Navy is showing the new season in a whole new way with Blossom at its controls. For those of you that are old enough to remember, Mayim Bialik was the lead character of Blossom back in the early 90's. Today she's starring in the new Old Navy commercial for spring 2012 and just wait for the surprise at the end. You cant have Blossom without a little cameo from heartthrob of the show, Joey Lawrence.