Britney Spears - Pepsi Commercial

Anyone remember this commercial? It features Britney Spears drinking Pepsi from the 1950's through 2000.

I'm guessing the 2007 reality version - bald with extensions, chain smoking, post rehab, out of shape, soon to be divorcee', with 2 kids (who is being investigated by childrens protective services) wouldn't sell as many soft drinks. Ya think?