Kathryn Hahn has gone from sidekick to leading lady. Her career has spanned across several genres, and, thanks to recent surge that critics and audiences like have dubbed "The Hahnaissance," she is now one of the go-to actors in Hollywood. Although she is known for her comedic talents, Hahn has proved that she can portray dramatic characters just as well. She has a likability about her that makes her a joy to watch on screen. Hahn has starred in several television shows as well, and most recently played Agatha Harkness in the MCU miniseries, WandaVision. With every role that Hahn takes on, she gives it her all and completely transforms into her character. Hahn has some exciting projects in the works including the upcoming sequel to Knives Out.

Hahn was born in Westchester, Illinois and went on to attend Yale University, where she studied drama. Hahn made her first television appearance on the children's show, Hickory Hideout. She then went on to play Lily Lebowski in Crossing Jordan. Hahn's career continued to gain momentum, and she was cast in several comedic films, including How to Lose a Guy in 10 Days, Anchorman, and Step Brothers. Eventually Hahn got her first leading role in the film, Afternoon Delight, and she has since become one of the most in-demand actors in Hollywood. Her comedic and dramatic talents are untouchable, and she portrays sheer charisma in every role that she takes on. Let's take a look at Kathryn Hahn's 9 best performances to date.

Related: Kathryn Hahn Says Knives Out 2 Feels Like an 'Old School Ensemble'

9 How To Lose A Guy In 10 Days

How to Lose a Guy in 10 Days was one of Kathryn Hahn's earlier professional roles. She plays the character Michelle, who is extremely insecure and seems to always be going through a breakup. Hahn nails the eccentric and dramatic character of Michelle and delivers several comedic moments. Although it was a supporting role, Hahn certainly steals every scene that she is in.

8 Transparent

In the Amazon series, Transparent, Kathryn Hahn plays Rabbi Raquel Fein. Her character becomes entangled in the drama among the Pfefferman family after she begins a romantic relationship with Josh Pfefferman (Jay Duplass). Hahn gives a convincing portrayal as a Rabbi struggling with her own personal beliefs while trying to be there for others. It is a complicated character filled with compassion and kindness. At the same time, Hahn's chemistry with Duplass is top-notch. Hahn went on to earn an Emmy nomination for her performance.

7 Bad Moms

Kathryn Hahn plays the leading comic relief in Bad Moms. Her character is Carla, a mom who lives life to the fullest. She likes to party and is very outspoken about her sex life. Hahn nails the role as her character leads her friends to throw responsibilities out the door and have some fun. Hahn delivers great one-liners and several hysterical movies throughout the film, proving once again that she is a master of comedy.

6 I Know This Much Is True

Hahn took on a very dramatic role in the HBO series, I Know This Much is True. She plays the character of Dessa, who is the ex-wife of the main character Dominick (Mark Ruffalo). Hahn honestly portrays a woman who is trying to overcome an immense amount of trauma and grief. At the same time, she struggles to keep some type of relationship with Dominick. It is a heartbreaking role filled with some intense dramatic moments, and Hahn absolutely delivers.

5 I Love Dick

In the Amazon series I Love Dick, Hahn plays Chris, an underachieving artist in an unsatisfying marriage. After relocating to Texas with her husband for his research fellowship, she becomes obsessed with her husband's colleague, Dick (Kevin Bacon). Hahn portrays the complicated character brilliantly and honestly shows a woman looking for more out of life. Hahn's chemistry with Bacon is fantastic, and her portrayal of Chris is entertaining from beginning to end.

Related: Kevin Bacon's 8 Best Performances, Ranked

4 WandaVision

Katherine Hahn portrays different forms of her character, Agnes, in the Marvel miniseries, WandaVision. In the "sitcom" moments of the show, Hahn perfectly nails the persona of a nosey neighbor. She is energetic and delivers great comedic moments. At the heart of her character is the dark, sinister witch, Agatha Harkness. Taking on dual roles is never an easy feat for an actor, but Hahn does it with ease. In addition to receiving an Emmy nomination for her performance, Hahn's character will be getting a her own series Agatha: House of Harkness.

3 Step Brothers

Kathryn Hahn is a scene-stealer in the classic comedy, Step Brothers. She plays Alice Huff, the seemingly quiet wife of Derek (Adam Scott). After meeting Dale (John C. Reilly), she becomes infatuated with him, and the two begin a hilarious affair. Hahn totally turns the tables on the audience when she shows her seemingly conservative character's sexual and crazy side. She delivers several memorable lines, once again proving her comedic talents.

2 Mrs. Fletcher

In Mrs. Fletcher, Hahn plays a divorced woman in a midlife crisis. Hahn's character has a revelation when she decides to start living out her fantasies through sex and relationships. Her performance is filled with charisma and honesty, and she carries the show from start to finish. She totally nails the persona of a person looking for more out of life. It is, once again, a complicated character, and Hahn gives us a thoroughly entertaining performance.

1 Private Life

In the Netflix film, Private Life, Hahn plays alongside Paul Giamatti as a couple struggling to conceive a trial. Her chemistry with Giamatti is fantastic, and Hahn gives an absolutely stellar performance. She totally conveys the frustration and anger that comes from infertility. At the same time, she shows you the struggles of maintaining a relationship through such a dramatic situation. Hahn's performance is heartfelt, honest, and extremely endearing.