"Grey's Anatomy" cast member James Pickens Jr. says the medical drama will be saying goodbye to Katherine Heigl and T.R. Knight.

In between "Mad Men" seasons, suave star Jon Hamm found time to shoot some episodes of "30 Rock," too. His guest shot starts tomorrow, and we found this blog with a bunch of photos from the upcoming episode. Go, Liz!

Photos from Pregnant Cornbread

See two full pages of shots here.

A growing number of television actors are not only studying scripts, they're also studying American vowels and consonants. Popular actors from England, Australia and New Zealand have found a home on the small screen playing American characters.

Read the story here, and watch video examples here ...

Last night we got the first commercial for Amy Poehler's new sitcom, "Parks and Recreation," coming soon as a follow to "The Office."

We haven't seen it getting much buzz, so we're happy to hear from TNT that there's allegedly enough of it that the new series "Leverage" is getting picked up for a second season.

"Leverage" is one of our favorite new cable confections -- an escapist trifle that mashes up the remakes of "Ocean's 11" with "The A-Team." Timothy Hutton stars as a former insurance investigator who leads a team of con men and thieves in Robin Hood-like jobs, getting even with crooks who rip off innocent people.

TNT announced today it's ordered 15 more episodes of the comedy-drama. The show's currently on at 9 p.m. Tuesdays, and the second season should start airing later this year.

More video after the jump ...

Snippets of Katie Couric's pre-Grammys special -- airing at 8 p.m. Feb. 4 on CBS -- are leaking here and there, like these ...

Justin Timberlake

For Timberlake's comments, also see this.

More video after the jump ...

One visit to Beyonce's dressing room was all it took for Justin Timberlake to ease her concerns about a "Saturday Night Live" skit featuring the two of them.

When Beyonce told him she was having second thoughts about a sketch where Timberlake was to "audition" for a video, he showed up at her dressing room in a robe covering a leotard. He dropped the robe and stood there, staring into space.

Beyonce's reply: "I can't look anywhere but your face right now," Timberlake told CBS' Katie Couric in an interview for next week's pre-Grammy special.

Watch a clip of the interview here.

More video after the jump ...

Justin Timberlake, Lil' Wayne, Katy Perry and Taylor Swift will join Katie Couric for her "All Access Grammy Special," to air Feb. 4 on CBS.

The Jonas Brothers, Carrie Underwood, Metallica, Ne-Yo, John Legend, Rascal Flatts, Duffy, Adele, Kid Rock, Jazmine Sullivan, Jordin Sparks and T-Pain will also appear on the program.

Jack (Matthew Fox) ponders the enormity of his task in the season premiere of "Lost." (ABC)

"Lost" is found again Wednesday night -- a recap special at 7 p.m., then the two-hour fifth season premiere at 8 p.m. on ABC (WLS-Channel 7).

Here's our review of the premiere -- time-traveling madness! -- plus some other goodies:

We posted a couple of sneak peek scenes from the premiere here. And here are six more ... watch only if spoiling is not an issue!

The NYTimes has an interesting profile of Gregg Nations, the script supervisor for the show. He's the one who has to keep track of every crazy reveal, every plot twist, even the hairs on Jack's chest. And he keeps it all in one enormous text file. And he'd better be planning to publish it someday.

Part of what he has to keep track of are the various flash-forwards that have taken place thus far -- which a blogger at Chicago's branch of The Examiner compiled yesterday in a handy timeline.

One of the Honolulu papers (on the island where "Lost" is filmed) rounds up some new details and rumors, including reports that people did indeed see Michelle Rodriguez (the late Ana Lucia) filming on the set. Further proof that dying does not end your career on "Lost."

Aaron Douglas as Chief Tyrol (and conflicted Cylon) tries to wrap his mind around the fact that Earth is a wasteland.

Holy frak, "Battlestar Galactica" begins its heroic end tonight! The first of the acclaimed sci-fi series' last 10 episodes, "Sometimes a Great Notion," launches at 9 p.m. on the Sci Fi channel.

What other show could survive a six-month break in the middle of a season? Here's a quick recap of where we left the Colonials and Cylons, and what's coming on tonight's harrowing return ...

(Spoiler alert! Do not click through if storyline purity is desired.)

If you've enjoyed the last three years of David Letterman's "Great Moments in Presidential Speeches" -- a nightly sound bite from our blunder-in-chief that's probably done as much if not more to succinctly calculate the president's IQ than even "The Daily Show" -- the final segment will appear tomorrow night on "The Late Show With David Letterman." In fact, the segment exits via a three-minute collection of the best moments. Here's a lil' preview ...

Letterman's on CBS (WBBM-Channel 2) at 10:35 p.m.

Showtime's new series, starting Sunday, starring Toni Collette as a suburban mom with multiple personalities -- and here's the full (well, edited) series premiere ...

At least it won't look like this ... (AP file)

Not feeling crazy enough to hit the road and drive to our nation's capital to watch history unfold? We're not, either. So as you comfort yourself with the realization that all those people will be watching the inauguration of President Obama on TV, too (on Jumbotrons, shivering in the cold), you can plan where and when you'll watch the events on TV.

Here's a round-up of inauguration coverage on TV, online, even in local movie theaters ...

CBS says pop star Taylor Swift will appear on an episode of "CSI: Crime Scene Investigation."

Swift will play a teenage girl whose family manages a seedy Las Vegas motel and who undergoes personal changes that have tragic consequences. CBS didn't announce the air date for the "CSI" episode.

And where will you be watching the inauguration of President Obama (if you're not road-tripping it to the capital next week)?

On HBO, it seems. The cable network has landed exclusive rights to broadcast the ceremony an all the hoopla surrounding it.

But don't worry if you don't subscribe to HBO. You won't have to in order to watch ...