Justin Timberlake have done his great demand in a ski resort in Wyoming.
The couple has a relationship rather unstable for several years, and they announced their formal separation in March. However, they returned a few months ago, while Timberlake was said allegedly prepared to commit.
Both players have recently visited the resort five stars The Amangani, Wyoming for vacation holidays.
There are rumors that Timberlake is now wanting this opportunity to ask the hand of Biel.
A local forum announced on Twitter and on Facebook: "The word circulating in the street that Justin Timberlake has asked Jessica Biel in the Amangani engagement last night ..."
No other details were released about the possible engagement, and representatives of the two stars have offered no comment.
When they returned at the end of the summer, Justin Timberlake, 30, had promised to Jessica Biel, 29, he was ready to commit completely.
A source had told: "Justin has promised Jessica that within six months, he would offer her an engagement ring."
It now remains to see if Justin Timberlake has indeed kept his promise.