Blake Lively almost starred in Mean Girls instead of Amanda Seyfried

Seyfried’s breakthrough role was portraying Karen Smith in ‘Mean Girls’

Blake Lively was almost cast in Mean Girls

Marci Liroff - News - IMDb

Mean Girls - latest news, breaking stories and comment - The Independent

LA - latest news, breaking stories and comment - The Independent

Blake Lively was almost cast in 'Mean Girls

Amanda Seyfried Revealed That Blake Lively Almost Played Karen Smith In 'Mean Girls

Marci Liroff - News - IMDb

Amanda Seyfried Recalls How Blake Lively Almost Played Karen in Mean Girls

Blake Lively almost played a huge role in Mean Girls

Amanda Seyfried Reveals Blake Lively Almost Played Her Role Karen in 'Mean Girls

A Simple Favor (2018) - News - IMDb

LA - latest news, breaking stories and comment - The Independent

Amanda Seyfried Says Blake Lively Almost Played Karen in Mean Girls