5 Stories of Real-life Wedding Crashers

Better Than Your Average D.J.

Often, the happy couple has no inkling that a crasher was in their midst until the online photo gallery reveals perfect strangers dancing, toasting and otherwise making merry. Everyone wanted pics of the uninvited guests, however, when teen heartthrob Justin Bieber and his equally famous girlfriend, pop star Selena Gomez, crashed a 2011 reception in Malibu.

All the guests were shocked when the pair showed up while one Bieber's songs was being performed via karaoke. According to those in attendance, the duo heard the tune while they were driving by the party, so they decided to make a pit stop and surprise the celebration. Unfortunately, the guests weren't treated to an impromptu Bieber concert, but the world-famous singing sensation did pose for pictures with the happy couple before departing.

What's that noise you just heard? It was the collective sound of pre-teen girls around the globe sighing in hopes that the Biebs will show up at their respective Sweet Sixteen parties.