TWITPICS: Behind-The-Scenes of Nancy O'Dell's Royal Wedding Coverage

"This man has been camped out for days to get a front row seat for the royal wedding!"

"It's 4:35 am and we are right in front of the royal wedding rehearsal here in London."

"It was in the 80s the first day I arrived in London, now it's in the 50s ... I'm freezing!"

"Behind the scenes in London for the Royal Wedding!"

"Our rooftop location across from Westminster Abbey."

ET's Nancy O'Dell has been tweeting like crazy during her wild trip to London for Prince William and Kate Middleton's wedding. Here are some of the pics and messages she posted while on the other side of the pond.