Britney Spears is donating an old dress to Haiti relief efforts.

While that doesn't sound impressive, it might when you consider that it's the shimmery silver Versace dress she wore to the MTV Video Music Awards in 2008.

It's being auctioned off, with proceeds to be donated to a charity whose name is not yet known. We missed her at the Hope For Haiti telethon, but go Britney!

Britney, who loves her body in that (or any) dress, not the only star who’s opening her up her wallet - or closet - to benefit the earthquake-stricken country.

Kate Bosworth, for one, is putting a dress up for grabs at auction to benefit OxFam International’s Haiti Relief Program through Charitybuzz.

This Britney Spears dress could be yours for a good price and cause.

Susan Sarandon is getting in on the auction action by donating the size-6 Dolce & Gabanna LBD she wore to the 15th Annual Critics’ Choice Movie Awards.

Artists for Peace and Justice are helping Meryl Streep, Josh Brolin, Gerard Butler, Amy Poehler, and Olivia Wilde donate their Golden Globe Awards fashion.

Lady Gaga, meanwhile, may be holding onto her outrageous costumes, but she's selling personalized Lady Gaga Haiti Relief T-shirts on her official website.

To spread the news, the new music icon Tweeted, “Buy Gaga merch today. 100% of profit goes to earthquake relief. Little Monsters save the world today!”