Dan, Rupert and Emma at the HP6 Premiere
Check out the bottom of Dan's suit and Rupert's hair. Soaked!
The stars were drenched, but that didn't stop them from posing for photos and having a great time.
Rupert looked well too, especially for just getting over his case of Swine Flu.
At a Harry Potter press conference, he said he was nervous when he was told what he was sick from.
"It was quite scary when I first found out I had swine flu," he said. "I thought, 'Am I going to die?' But it was just like any other flu really."
Thankfully, he ended up being fine. "I had a sore throat and I went to bed for a few days."