Ashley Tisdale, Blake Lively Auditioned for 'Mean Girls' Together

Ashley Tisdale says Mean Girls audition ad-lib made it into movie

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

This A-List Movie Star Almost Played Karen In Mean Girls Instead Of Amanda Seyfried

Ashley Tisdale Confirms She Screen-Tested for 'Mean Girls

Ashley Tisdale Recalls “Mean Girls” Screen Test with Blake Lively — and Ad-Libbed Line That Made Final Film!

Ashley Tisdale Recalls 'Mean Girls' Screen Test With Blake Lively, Ashley Tisdale, Blake Lively, mean girls

Who was originally cast as Regina George and Karen Smith in the OG Me, Blake Lively

Rachel McAdams stole the show as Regina George in 'Mean Girls,' but these actresses auditioned, too

Ashley Tisdale Recalls Screen-Testing for 'Mean Girls' With Blake Lively - IMDb

20 facts you might not know about 'Mean Girls

Mean Girls' Secrets from New Book About Making of the Hit 2004 Film

Ashley Tisdale Recalls Screen-Testing for 'Mean Girls' With Blake Lively - IMDb

The Sisterhood of the Traveling Pants (2005) - News - IMDb

Ashley Tisdale jokes she 'should've gotten a writer's credit' for ad-libbing line during her Mean Girls audition that made it into the final film

Mean Girls' Secrets from New Book About Making of the Hit 2004 Film