Kate Middleton and Prince William
Prince William and Kate Middleton applaud as they watch a play at the Youth Action Northern Ireland Centre in Belfast. Reuters

Two days before the most anticipated wedding of the year, Prince William and Kate Middleton rehearsed their wedding one final time.

The couple arrived at Westminster Abbey Wednesday night to run through their wedding ceremony.

Prince William arrived in a charcoal grey suit and Middleton wore a black dress as they arrived in a chauffeur-driven Range Rover. Along with the couple was Prince Harry who is the Best Man and Middleton's sister Pippa who is the Maid of Honor. They were flanked by two motorcycle police officers.

There was a crowd of onlookers around Westminster Abbey. According to People.com they knew something was happening when 12 officers came out of a side entrance of Westminster Abbey and blocked off the streets near the cathedral.

Prince William and Middleton were ushered into a side entrance and they remained in the cathedral for approximately 90 minutes. When they left, Prince William returned home and Middleton went to her royal suite on the top floor of the Goring Hotel.

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