Who is Jimmy Fallons guest The Rizzler and how did Christian Joseph become famous on TikTok? [Video]

JIMMY Fallon was joined by TikTok star The Rizzler on The Tonight Show.

The young influencer, whose real name is Christian Joseph, gained a mass following on the social media app – but who is The Rizzler?

He appeared on the show alongside father and son duo A.J and Big Justice.

Rizz is slang for charisma, which The Rizzler has by the bucket load.

The third-grader became an internet sensation after wearing a Black Panther costume in a hilarious video where he showed off his natural comedic skills.

He’s best known for doing the “rizz” face which has become a new TikTok trend.

The Rizzler’s videos on the app have scored over 19 million likes and he’s just as popular on Instagram with 556,000 followers.

He regularly posts videos with fellow social media stars AJ and Big Justice.

Speaking about where it all started, he told Jimmy: “So basically when …