Another 'Breaking Dawn' Trailer Confirmation

As we reported from our source over at Summit Entertainment earlier this year. The first teaser trailer for The Twilight Saga: Breaking Dawn Part I was set to be premiering at the 2011 MTV Movie Awards on June 5.

Although both Summit and MTV have yet to confirm the release of the trailer or even announce that the films stars, Robert Pattinson, Kristen Stewart or Taylor Lautner will be attending the show, another source has confirmed the trailer's rumored airdate.

Robert Pattinson and Kristen Stewart filming a scene in Brazil

with the help of Sérgio Sá Leitão company, RioFilme.

Sérgio Sá Leitão, President of RioFilme who helped film scenes for the flick while they were filming in Brazil, tweeted:

"I noticed today that the first trailer for Dawn has four spectacular shots filmed in Rio. It will air on MTV Movie Awards.”

Tell us: Do you think that the teaser trailer for Part I of Breaking Dawn will be released during the MTV Movie Awards?