I emailed "Dove" since my dh & I had a bet on it too, & this is what they wrote back:
In response to your email regarding DOVE COOKIES BRAND MY MOMENT, MY DOVE.
Thank you for your email.
We're pleased to hear that you enjoy our latest DOVE COOKIES BRAND MY MOMENT, MY DOVE commercial.
The actress in our advertisement is not Minnie Driver. At the actors request for privacy, we are unable to provide the name of the actress.
Have a great day!
Your Friends at Masterfoods USA
A Division of Mars, Incorporated