Mandy Moore stepped out in stripes yesterday to take her dog to a vet's office in LA. The singer and actress was dressed down in short pants and flats, but she was decked out on Sunday at the Oscars. Mandy, who wore two dresses during Hollywood's big night, hit the star-studded red carpet wearing a gold sequined gown from Monique Lhuillier before she took the stage in a strapless blue dress from the same designer to sing a song from Tangled with Zachary Levi. The whole experience was apparently pretty special for Mandy, as she tweeted yesterday, "Sorry to have been MIA, only now coming out of Oscars-haze. Wow. What an absolute honor! Not sure what tops that, to be honest." The good news kept coming for Mandy, though, as she just lined up a new role in a thriller opposite Rodrigo Santoro.