There was a different kind of premiere in Hollywood last night for the new animated movie Happy Feet. The stars took to the ice so that some cute little penguins, the true stars of the film, could join them at the Chinese Theater. Brittany is looking adorable in her fab dress. To see more about it, just click here.

Other stars who lent their voices to the film were Robin Williams, Elijah Wood and Nicole Kidman. Looks like Nicole didn't make it, maybe because she's busy with Keith. More pics including Don Cheadle, Chandra Wilson and Robert Downey Jr out on the ice for their new film that opens this weekend so