Justin & Jessica Get Serious

Star Magazine is reporting that Justin Timberlake and Jessica Biel hooked up before they were spotted flirting at a Golden Globes party. Justin apparently invited Jessica to join him on tour in San Diego on January 8th, just a few days before the GGs. Jessica also joined Justin at Sundance where he was promoting "Black Snake Moan." Friends close to Justin say that he's had his eye on her for awhile.

The source said, "I've heard him say a million times that he thinks she's the sexiest girl out there."

Jessica will also join Justin on tour this Spring to be closer to him.

Biel better watch her ass, because you know Cameron Diaz has bought a vodoo doll and is conducting some black magic crap on her ass! That being said, Biel and Timberlake make a cute....boring...but cute couple.