John Mayer and a team of celebrities have teamed-up to do a hilarious charity video to fight malaria – urging people to donate money so that Third World kids can reach the same age as teen sensation Justin Bieber!

In the wacky commercial, which you can watch here on Breaking Celebrity News, Mayer is joined by B.J. Novak, Jeff Probst and Rachel Harris as the celebrities urge people to buy $10 mosquito nets to help prevent one million contracting the deadly disease.

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“Almost a million people die every year from malaria,” Mayer says at the beginning of the video. He continues: “And of that number 85% die under the age of Justin Bieber.”

It’s a totally unexpected statement and before you realize exactly what he’s said, the video cuts away from him. When Mayer is back on camera he talks about what you can do “to get these kids to the age of Bieber.”