It's everybody's big night at McKinley...prom! Or, according to Brittany, "prom-asaurus". Fan-friggin-tastic.
Check out the photos for season 3 episode 19 of Glee, "Prom-asaurus":
Source: Mike Yarish/FOX
Season 3 Episode 19 episode 19
Glee Season 3 Episode 19 "Prom-asaurus" Photos
