We've been doing our best to keep a lid on the multiple Guardians of the Galaxy Vol. 2 cameos, easter eggs, and surprise characters appearances until closer to the sequel's release, but when the filmmaker and producer themselves are spoiling stuff during interviews and press shows, it makes things very difficult.
This time, lifestyle blogger Sarah Ruhlman has spilled the goods via her Twitter account, revealing that none other than pop superstar Miley Cyrus will provide the voice of Mainframe in the movie. As avid Marvel Comics fans will know, Mainframe is actually the name of two separate characters - but this is the alternate universe version of The Vision, not Iron Man's android.
We won't spoil why and when Mainframe pops up in the film, but let's just say it's quite memorable!