After quietly getting back together in 2011, Justin Timberlake and Jessica Biel have reportedly gotten engaged just as quietly.

Sources tells Us Weekly that Timberlake popped the question on top of a mountain in Jackson, Wyoming, during a snowboarding vacation.

“Justin knows how much she loves snowboarding and the mountains, so it was the perfect place,” the source says.

“He knew it was the right time to propose.” The pair broke up briefly last year, and “when they reunited, they had a conversation about taking the next step,” the source says.