The awards and nominations for Natalie Portman in Black Swan seem to be piling up. We wish Natalie another round of congrats for her most recent best actress win from the 2011 Screen Actors Guild Awards. Click here for the full list of winners at the SAG Awards site. Natalie Portman is nominated for best actress in a leading role in the upcoming 2011 Academy Awards which are scheduled to be held on February 27th on ABC. Between her recent Golden Globe and SAG Award wins, we'd like to think she has a good shot of winning. Naturally, we'll keep you posted.