Cast your vote now.

It's time again to weigh in on the biggest mom mess ... who will win this week?

Our candidates are: Vivienne Westwood, who was the talk of Paris fashion week after casting last week's "Hot Mom Mess" winner Pamela Anderson in her show (dressing her as an angel in a tutu, pink wings, football socks and platform shoes); Melanie Griffith, for being a "smoking mama"; Tina Turner, for that outfit she wore at her London concert the other night (but, hey, she IS 69!); Britney Spears, who reportedly lip-synched her way through opening night of "The Circus Starring Britney Spears" tour; and real mom Genine Compton, for driving and breastfeeding at the same time.

Vivienne Westwood Melanie Griffith Tina Turner Britney Spears Genine Compton