Did Justin Timberlake pop the question to Jessica Biel?

Did Justin Timberlake pop the question to Jessica Biel? That’s the rumor on Twitter. (But so was the story that Jon Bon Jovi was dead)

Their 5-year anniversary is coming up and supposedly he proposed to her in a swanky resort in Wyoming. No other details have been released just yet and their reps have yet to comment. Congrats? Either way, I'm sure he's rocking that body!