It looks like Behati Prinsloo's fiancé Adam Levine decided to change up his style with a drastic haircut.

According to E! News, the Maroon 5 singer who also happens to hold the title of the "Sexiest Man Alive" decided to switch up his appearance.

When he arrived at "The Voice" season 6 private concert in Los Angeles, the 35-year-old showed off his inner rocker as his hair was slicked back with the sides shaven off.

Levine walked the red carpet minus his girlfriend turned fiancé in a leather jacket, shades with a half-shaved head and posed with Blake Shelton.

Aside from his hot new haircut the "Love Somebody" singer has been pretty busy lately and is set to make his movie debut this summer.

The actor was recently featured in the trailer for the upcoming film "Begin Again" alongside the likes of Keira Knightley and Mark Ruffalo.

The movie also features Hailee Steinfeld, James Corden, Catherine Keener, Cee Lo Green and more.

The film follows the story of a former music business executive (Ruffalo) who is down on his luck until he hears a young woman (Knightley) performing in a bar after being dumped by her boyfriend (Levine) right after he becomes famous.

Ruffalo's character gets the brilliant idea to record an album with the talented woman all around New York City instead of in a studio.

While juggling being the father of an outspoken teen (Steinfeld) Ruffalo's character forms a bond with Knightley and on their way to the top spend time with Cee Lo Green.

Once Knightley's character begins to get some recognition Levine's character tries to weasel his way back into her life but it seems she already has her mind made up.

"Begin Again" is set to be released on July 4th this year.

Check out another PHOTO of Adam Levine's new haircut and let us know what you think.