Tiger Woods' Alleged Mistress -- I'm Not Guilty!

6/14/2010 1:33 PM PDT
She may be guilty of felony homewrecking, but Jaimee Grubbs insisted in Bev Hills court this AM ... she did not break California traffic laws.

She's due back in court on August 4.

Outside of court, Jaimee was holding hands with a new man ... who we assume isn't married.