Best known for: Being a member of pop group Danity Kane.
Fun fact: O'Day performed in "Hairspray" on Broadway.
Photo Credit: NBC
HitFix delivers the Movie, Music, TV and Awards and general entertainment news that fans care about most, without the gossip or celebrity scandal. Our nationally-recognized, tastemaker journalists provide the latest breaking news, analysis, reviews, recaps, interviews and exclusives 24 hours a day while our proprietary localized Event Calendar and mobile apps allow consumers to stay up to the minute while managing their entertainment lives. Find out What’s Next In Entertainment with HitFix.