'Mean Girls' Star Rachel McAdams Surprises 'SNL' Audience with Introduction of Reneé Rapp

Rachel McAdams, known for her role in 'Mean Girls,' made a surprise appearance on 'Saturday Night Live' to introduce Reneé Rapp, who plays her character in the musical remake of the film.

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Rachel McAdams Introduces Reneé Rapp on 'SNL'

Rachel McAdams, famous for her portrayal of Regina George in the cult classic film 'Mean Girls,' made an unexpected cameo on 'Saturday Night Live' to introduce Reneé Rapp. Rapp, who stars as Regina George in the musical adaptation of the movie, made her big screen debut in 2024. McAdams appeared on stage in a red pantsuit and purple turtleneck, stunning the audience with her presence.

Surprise Performance by Megan Thee Stallion

In addition to the surprise introduction by Rachel McAdams, Reneé Rapp was joined on stage by Megan Thee Stallion for a performance of their hit song, 'Not My Fault.' The studio audience erupted with applause at the unexpected cameo by the original Regina George and the popular rapper. The photo of the trio, along with Megan Thee Stallion's caption, went viral on Instagram, with fans excited to see all the 'Reginas' together in one room.

Rachel McAdams' Reunion with 'Mean Girls' Co-Stars

Rachel McAdams' appearance on 'SNL' was particularly thrilling for fans because she has not been involved in recent 'Mean Girls' events. While Lindsay Lohan and other original cast members had reunions and cameos, McAdams declined to participate in a Walmart commercial featuring the stars. The actress explained her decision, stating that she was not excited about doing a commercial and did not realize her former co-stars would be involved. Despite this, McAdams expressed that she would love to be part of a genuine 'Mean Girls' reunion and spend time with her fellow Plastics.