Kelly Blatz was born and raised in the vibrant city of Burbank, California, where he spent his formative years attending Burbank High School. Following his graduation, he embarked on a two-year acting journey, studying the craft with renowned coach Ivana Chubbuck at her esteemed studio in Hollywood.
Blatz's big-screen debut came in the form of a starring role in the 2008 remake of the iconic film "Prom Night", alongside the talented Brittany Snow. He soon expanded his repertoire with appearances in the indie films "From Within" and "April Showers". Notably, he secured the titular role of Aaron Stone in Disney XD's inaugural action series "Aaron Stone", solidifying his status as a rising star.
In the following years, Blatz landed the lead role in TBS's first hour-long comedy "Glory Daze", created by the talented Walt Becker, where he portrayed Joel Harrington, a wide-eyed freshman navigating the challenges of college life in the 1980s.
In 2012, Blatz starred in the film "Lost Angeles", playing a complex character - a homeless convict - that showcased his versatility as an actor.
Before focusing on his acting career, Blatz dated the stunning Blake Lively, a popular actress from the hit TV series "Gossip Girl", from 2004 to 2007.