Yup, this is a photo of a very young Emma Stone, belting out a tune on an actual show called In Search of the Partridge Family.
Jennifer Hudson did not even win American Idol. But she has an Oscar at home to make up for that disappointment.
Before she got involved in some shady Pretty Little Liars business, Lucy Hale sang her heart out on American Juniors.
Before she showed off her moves on Glee, Heather Morris was a (sad) contestant on So You Think You Can Dance.
Prior to starring in movies such as Warm Bodies and Lucy, Analeigh Tipton strutted her stuff on America's Next Top Model.
Bill Rancic and his wife have their own little media empire going on. But Bill was nobody until he won The Apprentice.
Christian Siriano is one of the most popular designers on the red carpet, coming up with clothing for the likes of Christina Hendricks. But, first, he appeared on Project Runway.
David Giuntoli stars on Grimm. Before he acted on this NBC drama, though, he was part of Road Rules: South Pacific.
Elisabeth Hasselbeck survived Survivor before she started spewing opinions on The View and Fox News.
Jacinda Barrett has broken through as an actress on shows such as The Following. But do you remember has a Real World cast member?
Jamie Chung is an actress you might know best from Once Upon a Time. First, though, she appeared on The Real World: San Diego.
Did you love Josh Henderson on Dallas? Go back and watch him on a show called Popstars.
Yaya Dacosta played Whitney Houston in the Lifetime Original movie about the singer. She landed this gig after a run on America’s Next Top Model.