The Sesame Street took to its X platform and wished Elmo: "Happy birthday to the one and only Elmo! You fill our hearts with joy every single day—here’s to many more years of giggles and fun!

The 3-and-a-half-year-old Muppet recently celebrated his birthday on Feburary ... that he’s back to his happy, curious self. Until then, fans can catch up with Elmo and the rest of the residents ...