O'Day has also modeled for magazines such as Blender and Playboy, and she has acted on Broadway.
O'Day landed the role of Amber Von Tussle in the Broadway musical Hairspray on July 16, 2008. She appeared in the 2009 comedy American High School costarring Nikki Ziering, and is currently reading scripts for consideration in starring in feature films. Recently, she has been pursuing a solo music career, and has been in the studio with Shanell Woodgette, as well as Grammy Award-winning producer Maestro, recording a remastered version of Sharam's remix hit "Party All the Time". She released a track titled "Never Fallin", and will also join the cast of creator, choreographer, and director Jerry Mitchell's musical entitled "PEEPSHOW" in the role of "Peep Diva" at the Planet Hollywood Resort & Casino in Las Vegas, Nevada from September 2009 to late December 2009. Additionally, O'Day was recently featured on Donnie Wahlberg single "I Got It."
