The Tonight Show Starring Jimmy Fallon Season 4 Episode 20 Jon Hamm, Colleen Ballinger, Kings of Leon

In season 4 episode 20 of The Tonight Show Starring Jimmy Fallon, three dynamic guests take the stage for a night full of laughs, entertainment, and surprises.

First up is actor Jon Hamm, known for his critically-acclaimed role as Don Draper in Mad Men. Hamm discusses his latest film projects and shares behind-the-scenes stories from his time on set. As always, his charming personality and quick wit make for an entertaining interview.

Next, comedian Colleen Ballinger, aka Miranda Sings, joins the show to promote her upcoming Netflix series. Ballinger's quirky, over-the-top personality is a hit with the audience and she demonstrates her impressive vocal range in a comical musical performance.

Last but certainly not least, popular rock band Kings of Leon close out the show with a thrilling musical performance. The band showcases their signature sound with hits from their latest album, leaving the crowd wanting more.

In addition to the three guests, the episode features Jimmy Fallon's trademark comedic skits and games. With his impeccable timing and infectious energy, Fallon always keeps the audience on their toes.

Overall, season 4 episode 20 of The Tonight Show Starring Jimmy Fallon is a must-watch for fans of comedy, music, and pop culture. The combination of talented guests and Fallon's comedic brilliance creates an unforgettable night of entertainment.