He also plays Lil’ Sweet in Dr Pepper commercials and advertisements and is releasing his book Center Stage Confidence in May 2025.

Justin Guarini Returns to TV in Funny "Lil' Sweet" Diet Dr Pepper Commercial From Idol to ads! Justin Guarini is back on television 13 years after he made his debut on 2002's inaugural season of ...

Guarini also found a unique niche in commercials, becoming widely recognized as the recurring character “Lil’ Sweet” in Dr. Pepper commercials starting in 2015.

SuperKitties’ Justin Guarini Talks Disney Team-Up, Batman ’66 Inspirations, and More (Exclusive) Justin Guarini talks about teaming up with Anika Noni Rose and what DC project inspired his ...

Justin Guarini is going from Broadway to burglary. The American Idol season 1 alumnus is flexing his vocal chops as the voice of Cat Burglar on the Disney cartoon Superkitties, playing the four ...

Guarini has had a varied career since making television history 20 years ago with the first season of “American Idol.” Since then he has appeared in multiple Broadway productions and in the ...

This Diet Dr. Pepper commercial might cause you to do a double-take. At first glance, it's just your normal soda ad that features a few employees in the work break room looking for a sweet pick-me-up, ...

Justin Guarini admits he was a little "full of" himself following his "American Idol" fame when he was the runner-up to winner Kelly Clarkson.

In a statement about the Broadway closing, given that Nederlander and Arnold said, “As plans take shape for the show’s future life around the globe, we’re excited to share more news soon!” Guarini ...

Since his days on “Idol,” Guarini’s career has included appearing in multiple Broadway shows including “In Transit,” “Romeo & Juliet,” “American Idiot” and “Wicked,” according to Deadline. He’s also ...

Full view NEW YORK, NEW YORK - JUNE 22: (L-R) Justin Guarini and Briga Heelan attend the "Once Upon A One More Time" Broadway Opening Night at Marquis Theatre on June 22, 2023 in New York City.

Justin Guarini, left, and Briga Heelan, stars of the musical “Once Upon a One More Time,” pose for a photo at the Marquis Theatre in New York on June 7, 2023. (AP Photo/John Carucci) ...