Kate Middleton and Prince William celebrated Saint Patrick's Day over the weekend by taking part in a century-old tradition. The Duchess of Cambridge handed out sprigs of shamrock to the 1st Battalion Irish Guards in England and even pinned some to their mascot, an Irish Wolfhound. Kate wore a festive emerald green coat in honor of the occassion with a pair of simple black heels that ended up getting caught in a sewer grate! For more on Kate and William's day, watch the video ... Read More >>