I can't believe I'm writing this. Justin Timberlake did something I never thought he would. He most definitely cheated on Jessica Biel. He was caught on video holding hands and getting his knee rubbed by a female co-star named Alisha Wainwright. The reports about the video is that he was holding hands with her, but I didn't see him holding her hand, it was more of a brief resting on her. That would be really bold to be straight up holding another woman's hand in public. I did see that knee rub which tells me they definitely have feelings for each other. Those touches were intimate. I would be so hurt if I was Jessica Biel.