Celebrities Share Throwback Photos for #OldHeadshotDay

(WDAF) — A recent hashtag on social media had some of the biggest stars in the entertainment biz poking a little fun at themselves by sharing their headshots from back when they were just starting out.

#OldHeadshotDay became trending over the weekend, and celebs like Stephen Colbert, Mark Hamill, Reba McEntire, Viola Davis, and so many more were sharing their old photos on Twitter and Instagram. Scroll down to see some of the throwback photos.