Couric Gets Hip

No, not hip replacement. Too young for that -- she turned 52 January 7 -- but not too old to rock!

Katie Couric's evening newscast has enjoyed a ratings bump ever since the perceived-as-fluff anchor pinned Sarah Palin down to answer some tough questions.

Is Katie looking to grab a younger demo next?

Most likely, since she'll be hosting the All Access Grammy Special on CBS, airing February 4. Among the stars who have agreed to appear are Justin Timberlake, Lil' Wayne, Katy Perry, Taylor Swift, The Jonas Brothers, Carrie Underwood, and a slew of other artists.

Did we mention that CBS will also be showing the 51st Grammys ceremony 4 days later? Maybe CBS should stand for Cool Broadcast Synergy?