Is there really an episode of Sonny With A Chance where Chad gueststars on So Random and has to kiss Sonny?

I heard many rumors about this episode, and was wondering if it was true. The full synopsis on Wikipedia is:

Marshall gets Chad Dylan Cooper to guest star on So Random!. Sonny has to do a sketch with him where they will kiss (much to her dismay). Chad then teases her all day saying she is going to fall in love with him. Nico and Grady give their permission for Chad to guest star in return for control of Marshall's office for the day.Is there really an episode of Sonny With A Chance where Chad gueststars on So Random and has to kiss Sonny?
i have no idea but it sounds good.Is there really an episode of Sonny With A Chance where Chad gueststars on So Random and has to kiss Sonny?
dont believe what wikipedia writes