Please TWEET this video to Katy Perry here: twitter.com/katyperry SUBSCRIBE! LIKE! and FAVORITE! For free online education, enroll now: www.coursera.org/ Our Parody Lyrics: "Stuck in a rut, feeling kinda blue. Thinkin' I should learn something new. I go online, look for something sweet. Coursera's got the stuff, I, need. Best schools in the world, teaching to me from Dino101 to World History. I'm taking a class, study and pass. The lecture videos play slow or fast So take a course with me, I'll you show you the way. I log on to coursera, everyday. A million things to learn, you can start today. Come learn something new and celebrate. Python...Econ I log on to coursera everyday Analytic Combinatorics...Music Come learn something new and celebrate Now my learning is verified. A certificate I show with pride. Now my learning is verified. A certificate I show, show, show, show, show, show with pride. So take a course with me, I'll you show you the way. I log on to coursera, everyday. A million things to learn, you can start today. Come learn something new and celebrate. Markets...Data Learning without limits, everyday Business...hundreds of other cool courses that you can take. Come learn something new and celebrate." Katy Perry's Lyrics: "Birthday" I heard you're feeling nothing's going bright Why don't you let me stop by? The clock is ticking, running out of time So we should party all night So cover your eyes, I have a surprise I hope you got a healthy appetite If you wanna dance, If you want it all You know that I'm the girl that you should call Boy, when you're with me I'll give you a taste Make it like your birthday everyday I know you like it sweet So you can have your cake Give you something good to celebrate So make a wish I'll make it like your birthday everyday I'll be your gift Give you something good to celebrate Pop your confetti We can carry on So hot and heavy Till dawn I got you spinning Like a disco ball All night they're playing Your song We're living the life We're doing it right You're never gonna be unsatisfied If you wanna dance If you want it all You know that I'm the girl that you should call Boy, when you're with me I'll give you a taste Make it like your birthday everyday I know you like it sweet So you can have your cake Give you something good to celebrate So make a wish I'll make it like your birthday everyday I'll be your gift Give you something good to celebrate Happy birthday So let me get you in your birthday suit It's time to bring out the big balloons So let me get you in your birthday suit It's time to bring out the big, big, big, big, big, big balloons Boy, when you're with me I'll give you a taste Make it like your birthday everyday I know you like it sweet So you can have your cake Give you something good to celebrate Boy, when you're with me I'll give you a taste Make it like your birthday everyday I know you like it sweet So you can have your cake Give you something good to celebrate So make a wish I'll make it like your birthday everyday I'll be your gift Give you something good to celebrate Happy birthday " Thanks to: Xury Greer for letting us use his Rabbit Hole video: www.youtube.com/watch?v=YRWv4ybjBxY and Donbon for the Coursera Land Art! Katy Perry -- Birthday (Lyric Video) Download 'PRISM' on iTunes smarturl.it/PRISM Download 'PRISM' on Amazon: smarturl.it/kp_prism_amzon Lyric video for Katy Perry's "Birthday" from 'PRISM' produced by Mandy Sellick and directed by Aya Tanimura. Follow Katy: www.katyperry.com youtube.com/katyperry twitter.com/katyperry facebook.com/katyperry instagram.com/katyperry plus.google.com/+KatyPerry www.youtube.com/watch?v=jmSN-IaQNDc