There's no better way to end the week than with a visit from SHEMAR MOORE! The sexy guy is stopping by during Ellen's birthday week to wish her the best -- and she wishes he'll take his shirt off again!

Shemar isn't the only sexy guy to drop by -- the up and coming ALEX PETTYFER is visiting Ellen. He's on his way to becoming the next big star. USA Today called his new movie, "I Am Number Four," the #1 movie to watch this year!

One of Ellen's favorite musicians, AMOS LEE, is here to perform his song, "Windows Are Rolled Down," from his brand new album, "Mission Bell."