'The Last Song' star Miley Cyrus is really ready to show it all off! Miley - who is currently dating her co-star Liam Hemsworth - donned a super short, cut-out Herve Leger dress to the 52nd Grammy Awards in Los Angeles, California last night, January 31, 2010. Check out the photo below. Speaking of Miley's Grammy dress - the 'Hannah Montana' star spoke with USA Today - and revealed that she will help the victims of the Haiti earthquake by auctioning the dress she wore to the Grammys on eBay. She said: "I'm going to auction it off on eBay afterwards for the Red Cross. It's the little things you can do."

Photos: Fame Pictures

In related news, Miley Cyrus and her sister Noah are spotted outside a recording studio in Burbank, California with their adorable labrador puppy January 30, 2010. Noah Cyrus - pictured below - is reportedly  launching a fashion line with Disney starlet Emily Grace. Check out the photos of Miley and Noah in Burbank, California below.