Known for amazing outfits and haute hairdos, Lady Gaga is working to remind us that, "charity is very fashionable!" On The Monster Ball Tour, Gaga has been teaming up with Virgin Mobile and the RE*Generation campaign to fight teenage homelessness! Check out the video below (it plays at the beginning of all of her concerts) where she talks about the cause and promises to match her fan's donations up to $25,000.

And this Sunday January 24, Lady Gaga will add her name to the list of stars in support of Haiti — she will donate all of her concert proceeds from her NYC show to the earthquake relief. If you won't be at the show, don't worry! You can still donate by logging onto January 24. The proceeds from any merchandise that you buy on her site will go to Haiti.

Don't forget to tune into the Hope for Haiti Now telethon tonight at 8p.m. ET!

What are you, your school, or your family doing anything to support Haiti? Dish about the relief efforts in your community below!

Photo: Courtesy of Interscope

Love J-14? Be sure to subscribe to our YouTube channel for fun, exclusive videos with your favorite stars.