Blake Lively Was Almost Cast in 'Mean Girls' - Parade

Amanda Seyfried Says Blake Lively Almost Played Karen in Mean Girls

Ashley Tisdale Ad-Libbed A Famous Mean Girls Line That Made The OG Movie, But I'm More Shook About Who She Auditioned With

Amanda Seyfried Guesses Why Karen From 'Mean Girls' Is A Favorite

Amanda Seyfried Talks Blake Lively ALMOST Being Cast in Mean Girls

Blake Lively was almost Karen in Mean Girls, says star Amanda Seyfried

Blake Lively almost played a huge role in Mean Girls

Blake Lively Almost Played Amanda Seyfried's Best Role

Blake Lively: Surprising Facts You Probably Didn't Know

Lindsay Lohan Was 'Pregnant as Hell' in 'Mean Girls', Says Reneé Rapp

When it comes to fashion, Blake Lively does things very differently to other celebrities - The Australian Women's Weekly

Blake Lively almost starred in Mean Girls instead of Amanda Seyfried

Taylor Swift and Blake Lively Get Together for a Girls' Night Out in N.Y.C. — See the Photos! - Yahoo Sports

Blake Lively on Trump: There's A Lot That's Worrying Me as a Woman

WATCH: Blake Lively Auditions for Her Iconic 'Gossip Girl' Role