Katy Perry's 'Last Friday Night' Celebrity Cameos (PHOTOS)
Kathy Beth Terry had a slew of celebs at her party! The new music video for Katy Perry's song "Last Friday Night (T.G.I.F.)" had so many cameos that we decided to count them down for you!
Click the pics to see the star-studded '80s bash.
A video about a weekend party wouldn't be complete without "Friday" star and Internet sensation Rebecca Black. Also making an appearance in the colorful video was not one, but two Glee stars!
Warbler Darren Criss plays a party goer and is the first celebrity cameo in the video. Up next is Glee guy Kevin McHale who plays a nerd who is in love with Kathy Beth!
Other cuties to show up to the "Last Friday Night" house party are the Hanson brothers who play at the bash. Another musician shows up on the roof -- Uncle Kenny, aka Kenny G, is seen on the sax!
As for Kathy Beth's parents, those two are played by '80s icons Debbie Gibson and Corey Feldman. See if you can spot the cameos in the video below, and be sure to follow Celebuzz on Twitter or Facebook for more music news and pics!