Old Navy continues to have its finger on the pulse of cutting-edge pop culture, following up its ad with '80s TV icon Mr. T with a new spot centered on early-'90s TV icon Blossom. It's hard to imagine actress Mayim Bialik green-lighting this idea a few years back, when she was mostly concerned with finishing her Ph.D. in neuroscience. But now that she's back on TV as a regular on The Big Bang Theory, she probably thought revisiting Blossom would be a fun lark. As for Joey Lawrence, that guy could probably always use the money.