Celebs have been doing whatever they can (which includes donating $1 million in Lady Gaga's case) to help the victims of Hurricane Sandy on the East Coast, with the latest helping hands being stars Justin Bieber and Rihanna.
"i have spoken to @AdamBraun from @PencilsofPromis and we donate a dollar of every ticket to charity from the #BELIEVEtour ....so....," Biebs tweeted. "We decided that for the Jersey, Brooklyn, and 2 MSG shows every ticket sold a dollar will be donated to Hurricane Sandy Relief #GIVEBACK."
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He added, "and all 4 shows are SOLD OUT so U are all helping us make a difference in the lives of those that need it right now. thanks #GIVEBACK."
Meanwhile, Ri-Ri is donating 1,000 sleeping bags through the New York Daily News, according to Gossip Cop, but that's not all.
She's also hosting a listening party for her new album Unapologetic at her friend Jay-Z's 40/40 Club in New York on Friday, and fans are being asked to bring supplies, such as diapers, coats and blankets, in order to be admitted in.
Would you like to help? Text REDCROSS to 90999 ($10 donation) or visit redcross.org