Katie Mixon is a name that resonates with fans of television sitcoms and comedy. Whether you know her from her breakout roles in “Mike & Molly” or her ongoing work in “American Housewife,” her charm, comedic timing, and relatable persona have made her a household name. But there’s a lot more to Katie than just the characters she plays. From her early beginnings in Pensacola, Florida, to her rise in Hollywood, she’s carved out a unique space in the entertainment industry.

With a career spanning over two decades, Katie Mixon has become known for her versatility, heart, and humor. Whether she’s playing the lovable Peggy in “American Housewife” or showcasing her dramatic side in indie films, she brings a grounded authenticity to every role. But how did she get her start? What were the key moments that shaped her career? And what’s next for this multi-talented actress? Let’s dive in and explore everything there is to know about Katie Mixon — the woman behind the laughs.

So, if you’ve ever found yourself wondering about the real-life story behind your favorite TV character or wanted to know more about the woman who brings so much joy to your screen, you’re in the right place. Let’s take a closer look at the life, work, and personality of Katie Mixon, and why she continues to be a favorite among fans across the country.

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Table of Contents

• Biography
• Career Highlights
• Personal Life
• Frequently Asked Questions

Biography

Katie Mixon, sometimes spelled Katy Mixon, is an American actress born in Pensacola, Florida, on March 30, 1981. Her career began in the mid-2000s, with early appearances in films like The Quiet (2005), Four Christmases (2008), and State of Play (2009). She eventually landed more prominent roles, including a female lead in an HBO comedy series, and later, a major television role in ABC's hit sitcom “Mike & Molly,” which helped solidify her status in the entertainment world.

Quick Bio at a Glance

Career Highlights

Katie Mixon’s journey into the spotlight began with small roles in independent films and supporting parts in major studio releases. Her performance in The Quiet (2005) marked one of her earliest breakthroughs, where she played a complex character with emotional depth. That role opened doors, leading to appearances in other notable films like Four Christmases and State of Play, where she worked alongside Hollywood heavyweights such as Reese Witherspoon, Vince Vaughn, Russell Crowe, and Ben Affleck.

It was her role in the HBO comedy series that really showcased her comedic talents, though. That performance earned her critical praise and helped her land the role of Peggy in the hit CBS sitcom “Mike & Molly,” which aired from 2010 to 2016. In the show, she played the eccentric and hilariously inappropriate neighbor of the main characters, delivering some of the series' most memorable moments.

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In 2016, Katie joined the cast of “American Housewife,” a sitcom that follows the life of a confident, plus-size mom navigating life in a picture-perfect Connecticut town. Her portrayal of the sharp-tongued and often judgmental Peggy Olson has become a fan favorite, allowing her to showcase both her comedic and dramatic range. The show ran successfully for several seasons and has kept her in the spotlight ever since.

Beyond her television work, Katie has also lent her voice to animated projects and made guest appearances on a variety of TV shows. She’s also explored writing and producing, showing that her talents extend well beyond acting. In interviews, she’s spoken about wanting to create new characters and stories, which suggests we may see even more from her in the future — both in front of and behind the camera.

Notable Projects

• The Quiet (2005)
• Four Christmases (2008)
• State of Play (2009)
• “Mike & Molly” (2010–2016)
• “American Housewife” (2016–2022)

Personal Life

Katie Mixon is not just a TV star — she’s also a devoted wife and mother. She married Breaux Greer, a former Olympic javelin thrower, in October 2016. The couple has two sons together and often shares glimpses of their family life on social media. Despite her busy career, Katie has spoken about how important it is to balance work and home life, especially when raising kids in the public eye.

While she’s kept much of her personal life private, fans appreciate her authenticity and relatability, especially when she talks about the challenges of parenting, juggling work, and staying grounded in the entertainment industry. She’s also been open about body positivity, which resonates with many viewers who see themselves in her characters.

Interestingly, the name Katie itself means “pure,” derived from the Greek name Aikaterine. And while that might seem like a simple detail, it’s one that adds a layer of depth to her persona — both on and off the screen. She’s often described as down-to-earth, funny, and genuine, qualities that have helped her maintain a loyal fanbase.

Outside of acting, Katie has explored other creative outlets. She’s been involved in visual arts, and in some ways, that artistic flair shows in the way she approaches her roles — with thoughtfulness and attention to detail. Whether she’s creating characters, telling new stories, or simply being herself, she brings a sense of creativity and warmth that’s hard to miss.

Frequently Asked Questions

What is Katie Mixon best known for?

Katie Mixon is best known for her roles in popular TV shows like “Mike & Molly” and “American Housewife.” She’s also recognized for her film appearances in movies such as The Quiet and State of Play.

Is Katie Mixon married?

Yes, Katie is married to Breaux Greer, a former Olympic javelin thrower. They tied the knot in October 2016 and have two sons together.

Where was Katie Mixon born?

Katie Mixon was born in Pensacola, Florida, on March 30, 1981. She grew up in the South and has often spoken about how her upbringing influences her work.

How has Katie Mixon's career evolved over the years?

Katie started with supporting roles in indie films and major Hollywood movies. Over time, she transitioned into TV sitcoms, where she found greater fame and recognition. Today, she continues to act while exploring new creative projects both in and out of the spotlight.

Final Thoughts

Katie Mixon has built a career that’s both enduring and endearing. From her early days in film to her rise as a TV favorite, she’s proven time and again that she’s more than just a funny face on screen. She’s a talented actress, a devoted mother, and a creative soul who continues to grow with every role.

If you're a fan of “American Housewife” or have followed her work over the years, you know just how much heart she brings to everything she does. And if you're new to her story, now’s the perfect time to dive in and see why she’s become such a beloved figure in the world of entertainment.

Want to know more about how she balances her career and family life? Or maybe you'd like to explore other rising stars in TV comedy — check out more stories like Katie’s right here.