As written on MTVnews:

Justin Bieber is sure feeling spontaneous lately. Days after his out-of-the-blue skit with John Stewart on “The Daily Show,” it appears as if the pop star is set to try out his comedic chops once again for a surprise appearance on “Saturday Night Live” this weekend, according to The Hollywood Reporter.

While little else is known about Bieber’s cameo, it would mark the singer’s second appearance on the late-night sketch show. Last April, the teen heartthrob made his debut appearance on “SNL” appearing alongside host Tina Fey in two sketches and serving as the episode’s musical guest. On Saturday’s show, he would join former “SNL” castmember Dana Carvey, who will host this weekend’s show, and musical guest Linkin Park.

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