Watch: 'The Voice' Coaches Wish Adam Levine a Happy Birthday in the Best Way Possible

| The Voice

When it comes to celebrating birthdays, The Voice coaches know how to do it right. Levine turns 38 on Saturday, March 18 and to celebrate his fellow coaches and their mentors teamed up to make him an unforgettable birthday video. 

We mean, it's not every day Celine Dion sings you happy birthday, or John Legend for that matter. 

MORE: Watch: Adam Levine and Behati Prinsloo Are Battling It out Over This Important Parenting Moment

Of course, as we could expect, not all the wishes were sweet. Alicia Keys and Blake Shelton made sure to get in a couple jabs where they could, all in the name of good fun. Keys called Levine her "ancient" big brother while Shelton marveled at the fact that he'd lived as long as he had. 

Sweet, sour or anywhere in between, we're sure Levine is feeling the love this year. Happy almost birthday! 

[H/T / Twitter / @anntzt ] 

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