Two preview vids from “Britney/Brittany”: See John Stamos and hear Brittany sing!

FOX has released two awesome sneak preview vids of next week’s “Britney/Brittany” episode! Considering that I’m not much of a Britney Spears fan, I’m ridiculously excited for this episode! The previews look fantastic!

In the first clip, we get our first look at John Stamos as Dr. Carl Howell, Emma’s new dentist boyfriend. Carl visits Emma at school and meets Will…

In the second clip, we see more of Carl, and we hear Brittany sing for the first time!

How excited are you for next week, gleeks?! What do you think of Dr. Carl so far – are you going to be cheering him on or Will? And what did you think of Brittany’s singing debut?