Read more: Liam Neeson says filming ‘Hangover 2’ was ‘intense’ - SEE VIDEO

Read more: Charlie Sheen fired, issues off the wall statement

Despite the rumor mills, Bradley Cooper has spoken out and confirmed that the deeply troubled fallen star Charlie Sheen will not cameo in the upcoming “Hangover” sequel.

"Unless they have a time machine and we can go back to Bangkok, my understanding is that we have already filmed the movie," Cooper, 36, told “People” magazine.

Sheen was never in the running according to Cooper.

"It's an interesting thing to start spreading," he said. "You would have to be a part of the Starship Enterprise in order to make that happen."

Cooper recently lost his father after a long illness and wore a ring on his wedding finger in homage to his late father.

"It was my father's ring," said Cooper. "It's a little piece of him."


Read more: Liam Neeson says filming ‘Hangover 2’ was ‘intense’ - SEE VIDEO

Read more: Charlie Sheen fired, issues off the wall statement