I’m a sucker for any event that features major red carpet style. Simply bring on the ball gowns and I’m completely game for whatever activities are on the agenda. But when that event is manufactured for a good cause, my excitement only escalates further. On Tuesday, The Duke of Cambridge (aka Prince William) was accompanied by some of the largest names in Hollywood and the music industry for The 2013 Winter Whites Gala. The gala was thrown in honor to support Centrepoint’s mission to end youth homelessness and build a brighter future for the homeless in London as well as North East of England. Among the stylish guests were Colin Firth and wife Livia Giuggioli, Michelle Dockery, Taylor Swift, and Bon Jovi (who sang an unforgettable rendition of “Livin’ on a Prayer” along with The Duke of Cambridge and Taylor Swift). To learn who wore what, check out my fabulous list of the best dressed below.