You might know her as Jenn McAllister, but her full name is Jennifer Ann McAllister. She’s a popular creator known for comedy and lifestyle content, with more than 3.4 million subscribers on her main YouTube, @jennxpenn.
You can also find her as @jennmcallister on Twitter and TikTok, or on Instagram and Twitch.
Let's explore who Jenn really is—her background, rise to fame, and what makes her stand out as a digital creator.
How old is Jenn McAllister?
Jenn McAllister is reportedly 29 years old in 2025, with a birthday on July 9 that makes her a Cancer. She apparently shares her special day with some big names, including actor Tom Hanks and musician Courtney Love.
Where is Jenn McAllister from?
Jenn McAllister appears to be from Holland, a town in Bucks County, Pennsylvania.
When she was 16, she reportedly moved to Los Angeles to kickstart her career in the entertainment world.
Jenn McAllister's family and personal life
Jenn has been open with her audience about her personal journey. In a 2020 video, she shared that she identifies as bisexual, something she had embraced in her personal life for years.
She's also a New York Times Bestselling author for her book, "Really Professional Internet Person." On top of that, she has built a significant following as a streamer on Twitch.
Jenn McAllister's journey as a creator
Jenn McAllister’s success appears to stem from her knack for evolving as a creator. She’s managed to stay relevant by constantly trying new things and connecting with her audience in fresh ways.
- She reportedly got her start on YouTube at just 12 years old, creating her channel jennxpenn back in 2009.
- Her career grew beyond YouTube when she moved into acting, starring in shows like “Foursome,” and even penned a New York Times Bestselling book.
- More recently, she has shifted her focus to live streaming on Twitch, quickly becoming one of the platform's top streamers.
- As a cool bonus, she won a Streamy Award for Best Actress for her work on “Foursome.”
What kinds of followers does Jenn McAllister have?
Jenn's audience seems to be mostly made up of teens and young adults, many of whom are likely in high school or college. This makes sense, considering her content often revolves around coming-of-age themes and she got her start as a teen herself.
Her followers are likely into all things internet culture, from gaming and comedy sketches to lifestyle vlogs. While she probably has fans all over, it appears a big chunk of her audience is based in the U.S.
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