What I think about celebrity endorsements

There are two effect such as positive effect and negative effect.

1. Positive effect
1) We can trust some products because the celebrities guarantee their quality.
2) We know the latest trends through celebrity's ads', we can be fashionable.

2. Negative effect
1) Product's price is higher as the celebrity's popularity is more famous.
2) Celebrity's ads' promote that beauty is the most important thing in everything.