Madonna, Anderson Cooper among star donors
the show will be performed in Las Vegas and Maryland
Fundraiser brings together two LGBT icons
pop star gives support to Democratic presidential nominee
Canadian singer gives impressions of fellow songstresses
the stars give condolences in person and on social media
show could be backed by 'Hamilton' producer
the actor reveals dysphoria prevented shedding pounds
pop star joins forces with water company to give aid
Show me the money: Crowds expect big names but most events are non-profits