Justin Timberlake is everywhere these days and we are NOT complaining. Lucky for us he’ll be on SNL this week as the host AND musical guest. Check out some of his promos! 

Backstage before the show, Jimmy Fallon, Mariah Carey, and The Roots grabbed some instruments you’d find in an elementary school classroom and stopped by the Late Night “Music Room” to sing Mariah’s holiday classic, “All I Want For Christmas Is You.” Is this official America’s favorite holiday song?

We can’t get enough of The Muppets!! Naturally we were excited to see Cee Lo Green perform with Kermit on The Voice this week with, “Bein’ Green.” Do you have a favorite Muppet?

Still not over it. Pink never fails to impress with her performances. And her performance at last night’s AMA’s left us thinking she could have won So You Think You Can Dance. 

Taylor Swift stopped by The X Factor last night to perform. Here she is with “State of Grace.” It’s a pretty great live performance don’t you think?

One Direction drew the biggest crowd of all time in Rockefeller Center for their Today Show performance this morning. As if that wasn’t enough, they also announced  that they will be making a 3D movie this year. The crowd went wild for that one. One Direction in 3D?? AHHHHHHHHHHHHHHHHH!

Hayden Panettiere, the star of the new ABC series Nashville, now has a hit country single called “Telescope.” Click here to for more. 

Carrie Underwood stopped by Jimmy Fallon and they seemed to have some serious fun. Check out their parody collaboration of ‘Country Rap aka Crap.’ 

Britney Spears & Simon Cowell give the scoop on how Britney was selected to judge on the X Factor. Britney admits to being nervous! Gasp!