Think you're entertainment obsessed? Test your pop culture smarts with the Oprah.com Screening Room trivia and games.
See the celebrities who have graced the Oprah Show stage. Plus, take a look at who Oprah caught up with at the Oscars!
If you don't know Cobie Smulders, you should. She's won us over as How I Met Your Mother's Robin Scherbatsky, a guy's girl and a former Canadian teen pop sensation. Here are a few of her favorite things.
The star of the NBC series Castle tells us a few of his favorite things.