Like a tightly-scrunched walnut, the fine folks at TMZ have cracked the case of California First Lady Maria Shriver's wanton disregard for public safety and that of her own. It seems Shriver was caught in the act of talking on her cellphone while driving, sans "hands-free" device. As most of you know, the hands-free law went into effect last year.

For shame, Maria. For shame.

Taking a break from creating fruit art, the Governor sent a Twitter message to TMZ's Harvey Levin, saying, "'Thanks for bringing her violations to my attention. There's going to be swift action.'"

Update: She did it again!