HOT GALLERY: Justin Timberlake Takes Some Alone Time

Justin Timberlake left his apartment by himself today in NYC. JT had a serious facial expression. Looks like he was about to take care of some business! 

Bundled up in a wool coat and hat, Justin braced the NYC cold. He is wearing a very similar outfit as yesterday, when he was hanging out with girlfriend Jessica Biel.

OK! HOT GALLERY: JUSTIN & JESS HANG NEAR THEIR HOME

Wonder why Jess wasn't by her man's side today?

OK! NEWS: JUSTIN & JESSICA FAMILY BONDING TIME