Happy Birthday Adam Levine! The Maroon 5 singer celebrates the big 4-0 today

To celebrate his birthday here are the Maroon 5 frontman's hottest moments


It's Adam Levine's birthday today! 

The Maroon 5 frontman turns 40 years old today (March 18), and we know the perfect way to celebrate.

The actor and The Voice judge isn't afraid to show off his body, so we've compiled a list of some of his hottest moments ever.

Just take a look below:

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