Demi Lovato, Hilary Duff, & More Take On the Ice Bucket Challenge - Watch Here! 

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Demi Lovato, Hilary Duff, & More Take On the Ice Bucket Challenge - Watch Here!

Check out Demi Lovato rocking a bikini while accepting the

“CHALLENGE ACCEPTED Robert Griffin III!!! I nominate John Taylor, Christina Perri, Madison De La Garza, Wilmer Valderrama, and Phil McIntyre,” the 21-year-old entertainer captioned along with the Facebook video.

Demi isn’t the only one who is taking an ice bucket to the head to raise awareness for ALS, Hilary Duff, Conan O’Brien, and a shirtless Bryan Greenberg also have accepted the Ice Bucket Challenge.

“I accepted the #alsicebucketchallenge! I nominate @haylieduff @lowenban @lucytwobows,” Hilary, 26, captioned along with her Instagram video.

Click inside to watch Hilary, Bryan, and Conan‘s Ice Bucket video…

Posted to: ALS Ice Bucket Challenge, Bryan Greenberg, Conan O\'Brien, Demi Lovato, Hilary Duff, Shirtless

Alex Pettyfer Completes the Ice Bucket Challenge - Watch Now!

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okay, just so everyone knows, you have an option – donate $100 or dump an ice bucket on your head and challenge another celebrity. these REALLY RICH PEOPLE would rather dump ice on their head than donate $100. swallow that and digest it for a moment.

Fyi you donate money no matter what..your just a chump if you don’t dump a bucket of ice water over your head

Don’t be stupid. They are dumping the ice water AND making a donation, as well.

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