Kenny Chesney Added to Bill Clinton's Hollywood Bowl Concert

President Bill Clinton's birthday bash and anniversary celebration of his charitable foundation is growing its star power.

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Musical acts Kenny Chesney, Juanes and K'naan have been added to a Hollywood Bowl concert Oct. 15 that also includes Lady Gaga, Usher and U2's Bono and the Edge, according to Yahoo, which will stream the event live.

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Clinton, who turned 65 on Aug. 19, celebrates the occasion Oct. 14 at a gala at the Hollywood Palladium with a featured performer yet to be announced, and the Bowl concert the next night is a fundraiser for the William J. Clinton Foundation.

The festivities also include a VIP sound check and a brunch co-hosted by daughter Chelsea Clinton and her husband, Marc Mezvinsky.

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The price of participation in the various events runs from $1,000 to $1 million, and plenty of celebrities are expected. Secretary of State Hillary Clinton, though, is not advertised as an attendee.