Join us tonight for our liveblog of the Shear Genius finale!

America's Got Talent (NBC) 8:00 PM EDT
Amid yesterday's debut-palooza I totally missed the first semi-final round last night when gay country dance troupe The DC Cowboys and Britney Spears impersonator Derrick Barry performed. If past seasons are any guide, tonight should be the results show where we find out if either performer will be moving on to the finals (or if we have to hold our hopes for the wild card round).

Project Runway (Bravo) 9:00 PM EDT
Why, is that the star of an upcoming Bravo show? Yes, that is Rachel Zoe (you know, from those Rachel Zoe Project ads we've been suffering through while waiting to see who gets auf'd) set to guest judge this week's, uhm, driving-based challenge. With Oxygen recently joining the NBC Universal family, I can't wait to see how Bravo works Tori Spelling and Janice Dickinson into one of the next season of Make Me a Supermodel or Top Chef.

A DC Cowboy and Derrick Barry

Shear Genius (Bravo) 10:00 PM EDT: Liveblog!
It's time for the finals and, much as how last season the final three had to juggle three different models, Charlie, Dee and Nicole have to handle four different models of different ages and have to interview with Allure editor-in-chief Linda Wells. We'll be here liveblogging every tear, bristle, and flyaway hair, so be sure to log on at 10PM Eastern and join the fun!

The Late Show with David Letterman (CBS) 11:35 PM EDT
Who else has been going through a bit of Neil Patrick Harris withdrawal? Well, we get a little relief tonight as NPH stops by for a chat.