My sister and I loved watching Sesame Street when we were younger. Actually, I’ll even credit The Count for getting me so interested in math (though nothing will compare to how Bill Nye the Science Guy inspired me to be an engineer…he’s my true TV hero).

But times are changin’. The Sesame Street of the 21st century stars Katy Perry.

What is this world coming to?

Check out: Katy Perry on Sesame Street