Former 'Nsync star Lance Bass is urging his fans to donate to America's Cystic Fibrosis Foundation to fund research into the genetic disorder.
The singer is lending his support to the National Cystic Fibrosis Awareness Month (May12), and he has called on his Twitter.com fans to do all they can to help spread the word.
In a post on his account linking to the organisation's fundraising page, he writes, "Cystic fibrosis ends lives too soon. Help make a difference today."