"Big Bang Theory's" geeky Sheldon (played by Jim Parsons) may be spending a lot more time with his ex. According to Michael Ausiello on Deadline.com, the CBS hit has promoted former "Blossom" star Mayim Bialik -- who debuted as Amy, Sheldon's date at the end of season three -- to a regular for season four.
Bialik won't be appearing on every episode, according to Ausiello.
What do you think? Will more Amy make the funny show even funnier?