The 12 Hottest Women of 'Mad Men'

No. 12 - Maggie Siff

Plays Rachel Katz, the head of Menken's department store.

She was one of Sterling Cooper's earliest clients, became romantically involved with Don, and then broke it off when he wanted to run away with her to LA.

No. 11 - Darby Stanchfield

Plays Helen Bishop, neighborhood single mother and divorcee, and frenemy of Betty.

She's Glen's mom, the boy who Sally likes and who Betty gave a lock of her hair to once while babysitting him. When Helen confronted Betty about that in the grocery store, she got a nice slap in the face for it.

No. 10 - Cara Buono

Plays Dr. Faye Miller, a consumer researcher.

She starts working for Sterling Cooper Draper Pryce, and surprise, surprise, shortly thereafter she develops a relationship with Don. Faye actually ends up quitting her job so her and Don can be together in the open, but on his trip to California, he proposes to Megan. She leaves Don with an ominous warning that she hopes Megan understands that Don Draper "only likes the beginning of things."

No. 9 - Anna Camp

Plays Bethany Van Nuys, friend of Jane Sterling.

Jane and Roger set up Don on a blind date with Bethany. He goes on a couple more dates with her, but never sleeps with her or develops any sort of relationship, so odds are we won't see much more of Bethany.

No. 8 - Alexis Bledel

Plays Beth Dawes, wife of insurance salesman Howard Dawes.

Unlike most of the ladies on this list, she does not have an affair with Don Draper, but rather Pete Campbell. She wants to forget that it happened afterward, but that doesn't sit well with Pete, who continues to pursue her but gets rejected. Later on he meets her and finds out she is depressed and beginning electroshock therapy. Pete no longer seems to yearn for her after that.

Fun fact: Alexis Bledel recently got engaged to Vincent Kartheiser of "Mad Men," the actor who plays Pete Campbell.

No. 7 - Caity Lotz

Plays Anna Draper's niece, Stephanie.

She is the niece of perhaps the one person in the world who Don truly loves, but that still didn't stop him from hitting on her. Stephanie fights it off, though, and informs Don that Anna is dying of cancer. Stephanie later calls and tells him that Anna has passed away.

No. 6 - Abigail Spencer

Plays Suzanne Farrell, Sally's teacher.

Don gets hot for this teacher in season 3, and starts cheating on Betty once again. They plan a secret vacation together, but Don had to break it off when Betty confronted him about his real identity.

No. 5 - Peyton List

Plays Jane Sterling, Roger Sterling's most recent ex-wife.

She was briefly Don's secretary, but that ended quickly when she broke up Roger's marriage and ended up marrying him. But, as their relationship became rockier, all it took was an LSD trip together to decide that they should get divorced, too.

No. 4 - January Jones

Plays Betty Francis, formerly Betty Draper.

She is married to Henry Francis, a man maneuvering around in the political world. She is Don's ex-wife and consistent thorn in his side, and she also got fat in season 5 (but that is not why we have her at #4 on this list).

No. 3 - Alison Brie

Plays Trudy Campbell, wife of Pete Campbell.

Despite being married to perhaps the worst man on the show, she is a loving, faithful and happy wife and mother.

No. 2 - Jessica Paré

Plays Megan Draper, Don Draper's wife.

She was the front desk receptionist, but quickly warmed up Don Draper's cold heart and became his hot young wife. Rather than describe why she is #2 on this list, just watch this: