Cadbury Goes Swimming With Rebecca Adlington

Here's another slice of crazy from the brand that makes crazy normal. Cadbury Dairy Milk is out with Simply the Best, an underwater anthem of sorts. All to motivate British swimmer Rebecca Adlington who is training for next year's Olympics.

Created by HyperNaked, all sorts of people hang out at the bottom of Rebecca's training pool and sing Tina Turner's Simply the Best. Yea, it's pretty strange. That's a lot of underwater aquatics!