Stylewatch Style News Now
10/30/2012 at 09:00 AM ET
Michael Muller; Inset: Kevin Mazur/WireImage
When Justin Timberlake proposed to Jessica Biel atop a mountain in Big Sky, Mont., last December, it was a day he’d been planning for quite some time.
The singer-actor worked with Leor Yerushalmi of The Jewelers of Las Vegas