Dwayne Johnson (”The Rock”) will step up for hosting duties on the March 7 Saturday Night Live, with musical guest Ray LaMontagne.

As previously announced, former SNL alum and 30 Rock co-star Tracy Morgan will host the March 14 SNL, with musical guest Kelly Clarkson.

The rumors have been swirling that American Dreams’ star Brittany Snow may play Lily van der Woodsen in the Gossip Girl spin-off, but E! Online is now confirming the scoop. You can expect Brittany Snow on the new GG spinoff, with Krysten Ritter set to play her sister.

In fact, it was Krysten Ritter that confirmed the Brittany Snow casting: “They just cast Brittany Snow. It’s definitely official, and I think I’m the first one to know that. It wasn’t official earlier, I saw on the Internet, but now it is official.”

First Lady Michelle Obama looks stunning in her first official White House portrait released today. The picture was taken in the Blue Room of The White House; Michelle Obama is wearing a black shift dress (by designer Michael Kors) and pearls.

Way to rock the little black dress!

Seriously… does anyone age better than Brothers & Sisters star Rob Lowe? Check out Rob Lowe in this February 27 The View interview video clip.

Check out the promo video above for Brothers and Sisters – a shocking death? What? Who’s getting killed off? Find out this Sunday, March 1 at 9:00 for a special Brothers & Sisters movie event for season 3, episodes 16 and 17 (titled “Troubled Waters Part 1 & 2″).

Watch more sneak peek videos of the Brothers and Sisters 3.16 and 3.17 movie episode after the jump. Read the rest of this entry »

Check out Jimmy Kimmel as he mistakenly says… well… something else in place of “clip” in this February 26 interview with Calista Flockhart. Jimmy Kimmel’s so embarrassed, he has to hide under his desk!

Jimmy Fallon talks with Matt Lauer about his new late night gig in this February 27 Today show video clip. Check out the set for Late Night with Jimmy Fallon and details about the first show, debuting Monday, March 3 at 12:35 on NBC.

Brian Williams is pretty entertaining in this February 26 Daily Show with Jon Stewart video clip – particularly the discussion about his blog, his crush on the middle Jonas Brother and why he doesn’t use Twitter.