If there's one thing Catherine, Duchess of Cambridge made clear in 2011, it's that she loves Alexander McQueen. She kicked off her McQueen fashion show in April, when she wore two looks by the label for The Biggest Wedding of the Year, and followed up with another lilac gown for her appearance at the BAFTA Brits to Watch event in Los Angeles over the summer. Last night, she rounded out her repertoire with a strapless black gown by McQueen for A Night of Heroes gala in London. So, which look did you like best? Tell us by voting in the poll below!