US Weekly exclusively reported that the sexy couple are going to tie the knot. Justin Timberlake asked Jessica Biel the big question on the mountains of Jackson, Wyoming during the holidays. "Justin knows how much she loves snowboarding and the mountains, so it was the perfect place," one insider explained to the mag.

The latest issue of US Weekly (hitting the stands this Friday) has an article detailing the couple’s engagement and how they broke the news to family and friends.

Jessica and Justin have been an item for four and a half years. At one point they broke up for three months. Jessica disproved the theory that once you break up, you don’t go back. A source close to the couple told US Weekly, "When they reunited, they had a conversation about taking the next step."

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Justin, unlike some men, actually listened to Jessica and made a fateful decision. Another insider (who are these people anyway??) spilled more deets to US Weekly. After the two reunited, Justin had "never been happier…He knew it was the right time to propose."

Of course the big questions are what will Jessica Biel’s wedding gown look like and where will they have the bash?

PJ Gach is Senior Editor: Style + Beauty at BettyConfidential.

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