Though most of us were introduced to these actors through the 2015 love story, they've grown up a lot since their very first red carpets. Scroll through the gallery to see for yourself!
1 of 6
Scott Eastwood (Luke Collins)
First red carpet: The Blood Work premiere in 2002 (that's his younger sister Francesca in the photo).
2 of 6
Britt Robertson (Sophia Danko)
First red carpet: The 2006 premiere of Keeping Up With The Steins.
3 of 6
Jack Huston (Young Ira)
First red carpet: The 12th Annual IFP/West Independent Spirit Awards in 1997.
4 of 6
Oona Chaplin (Young Ruth)
First red carpet: The 2008 German Opera Ball.
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Alan Alda (Ira Levinson)
First red carpet: A 1972 CBS party at the Century Plaza Hotel in LA.
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Melissa Benoist (Marcia)
First red carpet: The Tennessee premiere at the 2008 Tribeca Film Festival.