What would be the top best cosmetics/face creams/aging there are, and what stores(celebrities use too)?

Anything from makeup to cosmetics to anti-aging, and which stores (example:Sephora) are the places to go, for top notch items that work, and that Celebrities use.What would be the top best cosmetics/face creams/aging there are, and what stores(celebrities use too)?
Ok lets see.... For women:


Dior(ads by Monicca Bellucci), Lancaster, Maybeline(ads by Adriana Lima), La prairie(TOP), estee lauder





For men:


Zir, L'oreal





Hope i helpedWhat would be the top best cosmetics/face creams/aging there are, and what stores(celebrities use too)?
I was watching a show that they asked alot of the celbrities what they used, and there were some that used the real expensive stuff, but there were even more that said Oil Of Olay regernerates is the best. And the best thing of all.....its only like 30 dollars a bottle instead of the hundreds the other stars use!
just go to bloomingdales and Saks and the high end cosmetics shops in soho, like Space NK.
I highly recommend Bare Essentials; it has worked for me!!!