But all that could be about to change after such a public celebrity endorsement.

This is one area in which celebrity endorsement has some meaning.

Madonna was the first big break through celebrity endorsement for the company.

There are only two real problems that the public have with celebrity endorsements.

"A celebrity endorsement alone does not necessarily mean American's will change their mind," she said.

That's the kind of celebrity endorsement Kerry could probably do without.

"It is an arms race of celebrity endorsements," said West.

She continues to provide celebrity endorsement for a variety of projects.

And just like us, they are susceptible to celebrity endorsements.

But the site didn't start getting much attention until he decided to collect some celebrity endorsements.

The power of the celebrity endorsement is well known to everybody, especially newspaper editors.

Who needs to spend money on advertising when you can get celebrity endorsements for free?

Contracts like these are the financial industry’s equivalent of a celebrity endorsement.

Yet celebrity endorsement doesn’t always turn out so well.

The grammar of celebrity endorsement says, simply: Lie to us.

It is the celebrity endorsement that all the major political parties would have loved to receive.

Unless there's a celebrity endorsement, we don't trust our judgement.

Even if the kids didn't need the technology, they liked the idea of it, especially coupled with a hot celebrity endorsement.

Visitors to the site will be able to read and enjoy celebrity endorsements of the county.

But the value of a celebrity endorsement shouldn’t entirely be discounted.

Paid celebrity endorsement in health promotion: a case study from Australia.

Her association with the site extends beyond the realm of traditional celebrity endorsement.

And, to the confusion of consumers, celebrity endorsements have, too.

Rock went on to say that celebrity endorsements actually "hurt politicians."

Afterward, she lost most of her celebrity endorsements and business deals.