Okay, so it's not a legit crossover, but it's more fun if you think of it that way. Blossom star Mayim Bialik is getting a makeover on the season premiere of TLC's What Not To Wear (new episodes return May 29th). Post-sitcom-fame motherhood has left her a little frumpy and hiding behind shapeless hair, and her friends and family want her to do something about it. I'm sure whatever catty nonsense the hosts subject her to won't be as embarrassing as that time I was watching an episode and suddenly realized I was wearing the same thing as Clinton Kelly.

Stacy London, co-host of TLC's What Not to Wear, is getting her own weekly show. It's your typical talk show format with celebrity guests and feature segments, only Stacy's show will focus more on fashion and beauty. She has already shot at least one episode, which is packed with celebrity guests Jane Krakowski, Lisa Rinna, show designer Kristen Lee and author Ron Geraci. Beauty and fashion segments include trying out fashion trends on regular folks and, of course, makeovers.

I love Stacy on What Not to Wear and she has held her own pretty well when she has appeared on Oprah to talk about jeans and great clothing finds. Stacy brings a lot of sass to What Not to Wear and I hope that carries over to her talk show.

Shut Up! It's Stacy London premieres Friday, April 6 at 10 pm on TLC after What Not to Wear.