Happy 55th birthday to the one and only Donnie Wahlberg! Can you believe it's been 55 years since you blessed this world with your charm, talent, and New Kids On The Block dance moves? It seems like just yesterday you were serenading us on stage, but you continue to age like fine wine. We hope your birthday is as epic and unforgettable as you are. Cheers to 55 more years of being a total rockstar.