Dressing up for Mean Girls, Suddenly 30, Legally Blonde and Bring It On, you bet she's included her closest pals in the fun.
Specifically, Colleen Ballinger, aka Miranda Sings, has joined in for the Bring It On remake... while being heavily pregnant.
Colleen showed off her pregnant belly while in a cheerleading outfit on Twitter, using the iconic cheer song as her caption. "i'm sexy! i'm cute! i'm popular to boot! #thankunext".
In July this year, Colleen announced that she was pregnant and engaged to boyfriend Erik Stocklin.
We're so happy for her!