Zac Posen is American makeup and fashion design. She is very good man. Recently he will launch his new collection of makeup design. He is very good design. He designs many makeup collections. Recently his last tweet is he tells that he is celebrating his new makeup collection. He will celebrate his makeup collection with Dita Von Teese, Demi Moore and some more famous celebrities. They will enjoy a lot make fun. Zac Posen new makeup collection name is MAC. MAC is very latest makeup collection. In short time MAC is very popular and many people like MAC.