Lady Gaga’s revealing wedding dress

When Lady Gaga stepped out for the 2012 Paralympic Games afterparty wearing a very revealing white wedding dress, she took her wacky sense of fashion to a whole new level! The real question is: Do you think this getup is inappropriate for the event? Let us know on Facebook or Twitter. Plus, "omg! NOW" hit the red carpet for the star-studded fundraising event "Stand Up 2 Cancer," where we caught up with some of your favorite stars to find out why this cause is so close to their hearts. Who do you stand up for? #IStandUpFor

Check back weekdays at 12 p.m. PT

• Follow omg! NOW on Twitter

• Click here for Kristen's bargain style fashion

• Become a fan of omg! NOW on Facebook

More Celebrity Features on Yahoo!:

• Rihanna gets a gigantic new tattoo beneath her breasts in tribute to her late grandmother

• Christian Bale becomes real-life superhero for boy with cancer

• Exclusive: Watch ABC's new fall drama 'Last Resort' in full before it airs (Exclusive video)