Jack Black and Kyle Gass, the comedic rock duo known as Tenacious D, have delivered a surprise hit with their cover of Britney Spears' iconic "...Baby One More Time." The song appears on the closing credits of the highly anticipated Kung Fu Panda 4 and is accompanied by a hilarious music video featuring the film's star-studded cast.

This isn't your typical "...Baby One More Time." Tenacious D injects their signature brand of humor and rock energy into the song, transforming it from a pop ballad into a full-blown rock anthem. The opening guitar riff is heavy and distorted, a stark contrast to the original's delicate piano melody. Black's vocals are a blend of his signature raspy yell and a surprisingly decent attempt at channeling Britney's breathy delivery. The lyrics remain mostly intact, but Black throws in a few comedic twists, replacing lines like "My loneliness is killing me" with "My dragon loneliness is killing me" in a nod to the film's setting.

The official music video takes the absurdity to a whole new level. Shot on the red carpet of the Kung Fu Panda 4 premiere, the video features Black and Gass rocking out alongside the film's voice cast, including Angelina Jolie, Jackie Chan, Seth Rogen, and Lucy Liu. We see celebrity cameos, playful dance moves, and Black even raises his fist to reveal the word "BABY" written across his fingers in a display of tongue-in-cheek affection for the song. It's a chaotic, hilarious spectacle that perfectly captures the band's comedic spirit.

While the cover is undeniably lighthearted, there's a sense of respect for the original song. Black, a longtime fan of Britney Spears, has spoken openly about his admiration for her music. This cover feels like a playful homage rather than a mockery. It's a chance for Tenacious D to have fun with a classic pop song while simultaneously introducing it to a whole new generation of listeners.

The release of "...Baby One More Time" has sparked a wave of online discussion. Fans are loving the unexpected cover, praising Tenacious D's comedic energy and Black's surprisingly decent vocals. The video has gone viral, with social media buzzing about the absurdity and the surprising celebrity cameos.

Some fans have even speculated on the potential for a full Tenacious D covers album. While there's been no official confirmation, the success of "...Baby One More Time" suggests that there might be an audience for Black and Gass' unique take on classic pop hits.

One thing's for sure: Tenacious D has once again managed to surprise and entertain their audience. Their "...Baby One More Time" cover is a hilarious and unexpected treat, a perfect example of the band's ability to blend rock energy, crude humor, and genuine love for music. Whether it leads to a full covers album or remains a standalone novelty, this cover is sure to be a fan favorite for years to come.