Jessica Biel stepped out solo in NYC on Saturday wearing a gray coat and carrying a pink handbag. She's been a busy lady lately, accompanying husband Justin Timberlake throughout award season and traveling to London and Paris in recent weeks. The duo recently returned to their East Coast home base, though, and kicked off the weekend with a casual stroll around the city. It's an especially fun time for Jessica since she turned 31 yesterday — celebrate with a look at her sweetest moments with Justin. The excitement will continue this month with Justin's new album dropping on the 19th and his Saturday Night Live hosting gig airing this Saturday. Jessica will take the spotlight herself later this year, when The Devil and the Deep Blue Sea hits theaters.