Mary Tyler Moore

Mary Tyler Moore is an American actress,

History
When Patty showed Marge a picture of what hair she wanted from a magazine she was surprised that she wanted to have the same style as. Patty told her that she wanted the same as the person next to him, which was Mary Tyler Moore. After Patty cut her hair Barney asked her that he and his friend had a bet about whether she was Mary Tyler Moore. Patty then sprayed tear gas in his eyes and Barney understood then that it's her.