Mayim Bialik and Joey Lawrence are both, again, on successful TV series -- "The Big Bang Theory" and "Melissa & Joey," respectively -- but they're not too cool for their roots.
The former stars of '90s TV series, "Blossom," have reunited for Old Navy in a new TV spot as their former characters.
They both look great - then and now. Like no time has passed at all. Whoa....
