While most people will watch the Royal Wedding from the comforts of their own homes, throngs of people have been camped out in front of Westminster Abbey the past few days, hoping to be close enough to get a look at Prince William and Kate Middleton as they arrive and exit after the ceremony.
According to the Associated Press, nearly 5,000 on-duty officers are expected to be in the area around the Abbey to provide security. The Sun newspaper has also reported that police have arrested three people in London on "suspicion of conspiracy to cause public nuisance and breach of the peace."
Amidst the madness in London, ET's Chris Jacobs spent some time in the crowd outside of Westminster Abbey, interviewing fans of the couple.
Watch the video to see Chris talk to some fans that have been camped out since Monday.