For the past few weeks, Jay has had some of his most iconic guests re-join him as they reminisced about their previous appearances on the show and what Jay has meant to the late night talk segment.
During his final show last night, Jay was surprised by former guests like Kim Kardashian, Oprah, Sheryl Crow and Jack Black as they sang "So Long, Farewell" to help Usher him out after 22 successful years of hosting.
To make the whole situation a little bit less sad, they threw in a couple of cute jokes.
Kim, for example, sang "So long, farewell, last night I told my folks. And now I won't be butt of Leno's jokes," obviously playing on her much-parodied backside.
To hear her sing and to hear the other cute celeb lines (we love Oprah's!) check out the video below.
Will you miss Jay Leno?