Mac gets a lot of love from Korean celebrities. They not only wear Mac products on stage and red carpet events but on daily occasions. Here are some pictures that I found Korean celebs wearing Mac Lipsticks. I'm not 100% sure if the shades are correct but it is very reliable as they are pretty much confirmed on Korean beauty communities and blogs :)
Lee Hyori (Singer)- Morange
Absolutely gorgeous. This is her color!!!

Again, Lee Hyori (Singer)- Peachstock
I'm shocked that Peachstock is pro only shade in the US. Here, it is one of the most popular shades if not The most popular. The craze pretty much started from this picture. She looks stunning!

Boa (Singer)- Peachstock
I really love this look. Peachstock is actually one of my all time favorite. I think it's so versatile.

Yoon Eunhye (actress)- Costa Chic
I think it goes really well with her pale skin and red toned hair.

Soo Hee from the Wonder Girls (Singer)- Gotta Dash
She recently did an ad sponsored by MAC and MAC confirmed that the shade is Sheen Spreme Gotta Dash. I was surprised at how mature she looks on this picture. Beautiful.

Song Hyekyo (actress)- Please me
Her eye makeup seems pretty simple and natural. The pop of medium bright pink lipstick definitely was a good choice.

Kong Hyojin (Actress/model)- Angel
Who doesn't love Angel? It's the perfect pale milky pink. It goes well with her puprple dress. I love Kong Hyonjin's style.

Again, Kong Hyojin (Actress/model)- Love Forever
She claims she's wearing Sheen Spreme Love Forever here but I'm not too sure about this one. From what I've seen, Love Forever isn't this bright and neon. Probably she used a ton or the picture is heavily photoshopped. lol Either way, gorgeous color!

xo