We wouldn't mind if these celebrities crashed our weddings, because let's be real, wedding gifts don’t get much better than this! For this list, we’re taking a look at the coolest and most outrageous celebrity wedding crashers of all time. However, we’re including celebs who were invited without the knowledge of the bride and groom, like when Taylor Swift performed “Blank Space" for a groom fan, or when Beyoncé & Jay-Z crashed a wedding party in Italy! Join MsMojo as we count down our picks for the Top 10 Times Celebs Crashed Weddings!